Honeywell VC User Manual

VC series

BALANCED HYDRONIC VALVES 2--WAY AND 3--WAY

PRODUCT HANDBOOK

APPLICATION

The VC series balanced hydronic valves allow greater control of hot and/or cold water flow. The VC series balanced hydronic valves are designed for both domestic boiler heating and domestic cooling applications.

Subject to change without notice. Printed in the Netherlands.

Contents

General page

Description 2 Series overview 3

Technical

Construction and operation 4 Specifications 6 Dimensions 8 Valve selection chart 9

Installation and operation

Installation data 10 Adjustment and service data 12

Various

Quality assurance statement 13 Approvals and standards 14 Ordering information 15 Standard product examples 16 Fitting for 1/2” and 15 mm valves Fitting for 3/4” and 22 mm valves 19

Fitting for 1” and 28 mm valves 20 Accessories 21

EN2R--9011 0108R2--NE

DESCRIPTION

The VC series 2--position hydronic valves are used in domestic and small commercial applications to control the flow of hot and/or cold water. They consist of an actuator, valve and a cartridge assembly.

2--way valves are designed for ON --OFF ”zone” control of domestic systems.

3--way valves can be piped for either diverting or mixing valve applications in domestic central heating and/or cooling systems. Both versions can be used to control individual fan coil, baseboard radiator or convector applications.

Depending on the model selected they can be controlled by a

low or line voltage SPST such as a room thermostat, aquastat or flow switch.

or SPDT controller,

The VC series hydronic valves are designed to take avantage of sinusoidal valve actuator travel and therefore operate silently and without water hammer. Through internal logic the actuator only takes power while driving the valve to the commanded position.

The actuator head is removable without affecting the integrity of the water system. All actuator versions are interchangeable with any valve body, offering the highest flexibility for boiler production line assembly and maintenance.

The valve piston construction allows for port sealing that is independent of the differential pressure across the valve.

Flow through the 2--way valve can be in either direction, so the ports are not designated.

3--way valves are suitable for both diverting water from AB to A or to B and from A or B to AB.

EN2R--9011 0108R2--NE

FEATURES

 2--way or 3--way body  Wide variety of pipe c onnections including:

ISO 7--1 (BSP. Pl) BSP.T NPT Sweat Compression Flare

 Control by a low or line voltage SPST or SPDT control  24 Vac, 100 ... 130 Vac or 200 ... 240 Vac actuators

available

 SPDT auxiliary switch available  Quick connect electrical connections or 1000 mm leads  Minimal actuator power consumption  Double insulated actuator  Pressure differential up to 4 bar  1 ... 95 _C fluid temperature  0 ... 65 _C ambient temperature  Quick and easy replacement of moving parts  Actuator head installation does not require draining of the

system.

EN2R--9011 0108R2--NE

CONSTRUCTION AND OPERATION

All moving and sealing parts of the valve are constructed in the cartridge assembly.

The ports are sealed with ”O”-- rings on the outer surface of the piston.

When the valve stem is driven down to open port A the water will flow through the hollow piston to the other port.

In case of a 3--way valve with the piston driven down port B is sealed, allowing flow between port AB and port A. With the stem up the flow is between port AB and port B.

The VC series hydronic valves offer a variety of versions of pipe connections to suit the different applications.

The valve pressure loss characteristic is dependent on the pipe connection/dimensions

For the actual valve rating please refer to the specification section.

Fig. 1.

Fig. 2.

2- way valve

When the valve reaches the fully open position the cam closes switch SW When the need for heat is satified, the controller contacts

and opens the switch SW2.

open, RLY1 is de-- energized and the valve motor driven through SW

and the NC contacts of SW3.

When the valve reaches fully closed position, the cam closes SW

and opens SW1. The valve is ready for the next call for

heat.

For both types of actuator a power failure will leave the valve at the position it was interrupted. When power is restored, the valve will respond to controller demand.

3- way diverter valve

3- way diverter valve with an SPDT (3- wire) actuator

On a call for heat, the NO controller contacts close, the valve closes port B and opens port A. When port A is in the fully open position, the cam closes limit switch SW When the need for heat is satisfied the NC controller contacts close, energizing the valve through SW close. When port A is fully closed the cam closes SW SW

3- way diverter valve with an SPST (2- wire and common) actuator

On a call for heat, the controller contacts close, RLY energized making the NO contacts in switch SW port B to close and port A to open. When port A reaches the fully open position the cam closes switch SW When the need for heat is satified, the controller contacts open. RLY and port A is driven closed through SW1 and the NC contacts of SW When port A is in the fully closed position, the cam closes SW

heat.

For both types of actuator a power failure will leave the valve at the position it was when interrupted. When power is restored, the valve will respond to controller demand.

and opens limit switch SW2.

causing port A to

and opens

. The valve is ready for the next call for heat.

causing

and opens the switch SW2.

is de--energized making the NC contacts in SW

and opens SW1. The valve is ready for the next call for

2- way valve with an SPDT (3- w ire) actuator

On a call for heat, the NO controller contacts close and the valve opens. When the valve is fully open, the cam closes switch SW

and opens switch SW2.

When the need for heat is satisfied the NC controller contacts close, energizing the valve through SW

and closing the

valve. When the valve is fully closed the cam closes SW SW

. The valve is ready for the next call for heat.

and opens

2- way valve with an SPST (2- wire and common) actuator

On a call for heat, the controller contacts close, RLY1is energized making the NO contacts in switch SW

causing the

valve to open.

Wiring

Fig. 3. and 4. show wiring connections for SPDT and SPST controllers on either 2-- way valves or 3--way valves. Port A ”open” and ”closed” denotes valve open and closed for 2-- way, and AB-- B open and AB--B open for 3--way valves respectively. Ona2--wayvalve:

Port A open denotes valve open

Ona3--wayvalve:

Port A open denotes flow through AB--A Port A closed denotes flow through AB-- B

For mixed low/line voltage, the cable assembly version recommended.

EN2R--9011 0108R2-- NE

Fig. 3. Logic sequence diagram with 3 wire actuator for SPDT controller

Fig. 4. Logic sequence diagram with 2 wire + common actuator for SPST controller

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SPECIFICATIONS

ext

ernally

threaded

E--externallythreade

Volt a g e Colour-- coded label

24 V, 50/60 Hz Blue

100 ... 130 V, 50/60 Hz Black

200 ... 240 V, 50/60 Hz Red

Power consumption

6 Watt maximum at nominal voltages (during valve position change only) 6 VA for transformer and wiring Maximum power time: 15%

Endswitchrating

2.2 A inductive from 5 ... 120 Vac

1.0 A inductive above 120 ... 277 Vac Minimum dc switching capbility: 0.05A 24 Vdc

Nominal timing

Valve opens in 6 seconds @ 60 Hz (20% longer @ 50 Hz)

Table1.Pipefittingsizes

Pipe fitting sizes

Flare E E -- -- -- -- --

Inverted flare -- I -- -- -- -- --

Sweat -- N N N -- -- --

BSPP -- I E, I E, I -- -- --

BSPT -- I I -- -- -- --

NPT -- -- I I -- -- --

Compression fitting -- -- -- -- I E E

3/8” 1/2” 3/4” 1” 15 mm 22 mm 28 mm Note: N -- not threaded

Electrical termination

 Molex

 With integral 1000 mm (39”) leadwire cable

Pipe fitting sizes

Seetable1.

Requires mating connector receptacle/housing # 39-- 01 --2060 Contacts: Mini--Fit 5556 series

Fig. 5. 3--way valve diverting flow characteristic at

(header# 39--30--1060)

constant pressure on port AB

I -- internally threaded E--

Terminal Action Wire colour

1Com* Orange 2 Neutral Blue 3Closed** Brown 4NO* Grey 5NC* White 6 Open** Black

* Terminals 1, 4 and 5 are only

connected if an auxiliary switch is used. NO, NC refers to port A closed position

** Refers to port A (closed or open)

NOTE: For mixed voltages (low/line voltage)

thecableassemblyversionis recommended

Fig. 6. Wiring terminal colour coding

MolexTMversion

Lead wire cable

EN2R--9011 0108R2-- NE

Actuator type

3-- wire (for SPDT controller)

2--wire + common (for SPST controller)

Table 2. Wiring connections and valve movements

Connections 2-- way valve

Cable model MolexTMmodel

Blue & brown energized Black de--energized

Blue & black energized Brown de--energized

Blue & brown energized Brown and black open

Blue & brown energized Brown and black closed

Pin #2 & 3 energized Pin #6 de --energized

Pin #2 & 6 energized Pin #3 de --energized

Pin #2 & 3 energized Pin #3 and 6 open

Pin #2 & 3 energized Pin#3and6closed

movement movement

Closes A port closes

Opens B port closes

Closes A port closes

Opens B port closes

3-- way valve

Ambient temperature

0 ... 65 _C

Fluid temperature

1 ... 95 _C (120 _C short duration peak)

Shipping storage temperature

--40 ... 65 _C

Pressure rating

Static: 20 bar Burst: 100 bar

Maximum operating pressure differential

4 bar

Flow rating

Dependent upon body configuration (see fig. 5., 7. and 8.)

/h to be calculated as:



p(bar)



Flow rate Q m

Q = Kv × ∆

Pressure loss αp(bar)tobecalculatedas:



∆p =

Flow

2-way

Flow can be in either direction Valve is closed without the actuator mounted

3-way

Flow can be diverting (AB to A or B) or mixing (A or B to AB). Port A is closed without the actuator mounted

Kv 6,0

Flow rate (m

Kv 5,0

Kv 5,3

Kv 2,1

Kv 3,0

0,1

0,001 0,01 0,1

bar

0,1 1 10kPa

Pressure loss

Fig. 7. Valve pressure loss characteristic for 2-- way valves

Kv 7,7

/h)

Kv 6,4

Kv 7,0

Kv 2,6

Flow rate (m

Kv 3,4

Valve material

Body: bronze Cartridge: Ryton

”O”-- ring seals: EPDM rubber Stem: stainless steel Actuator cover: Noryl Actuator base: Ryton

Noryl

(polyphenylene sulphide)

(polyphenylene oxide)

(94V--0)

0,1

bar

0,001 0,01 0,1

kPa

0,1 1 10

Pressure loss

Fig. 8. Valve pressure loss characteristic for 3-- way valves

EN2R--9011 0108R2-- NE

DIMENSIONS (NOMINAL)

Pipe fitting 2-- way valve 3-- way valve

Dim. C mm

/2” Sweat 98 111 3.0 98 136 3.6

/2” BSPT (internal thread) 98 111 3.0 98 136 3.4

/8” flare (no adapter) 98 111 2.1 98 136 2,6

/2” flare (no adapter) 98 111 2.9 98 136 3.4

/2” inverted flare (no adapter) 98 111 3.1 98 136 3.6

/2” BSPP/15 mm (internal thread) 98 111 3.0 98 136 3.4

22 mm compression fitting* 112 113 5.3 112 140 7.1

/4” BSPP (external thread) 94 113 5.3 94 130 6.9

/4” BSPP (internal thread) 94 113 5.3 94 130 7.0

/4” BSPT (internal thread) 94 113 5.3 94 130 7.0

/4” NPT (internal thread) 94 11 3 5.4 94 130 7.4

/4” Sweat 94 113 5.0 94 132 6.4

28 mm compression fitting* 11 6 11 3 6.0 11 6 147 7.7

1” BSPP (internal thread) 94 113 6.0 94 136 7.7

1” BSPP (external thread) 94 11 3 6.0 94 136 7.7

1” NPT (internal thread) 94 11 3 6.0 94 136 7.7

1” Sweat 94 11 3 6.0 94 136 7.7

* Includes compression nuts and olives

Dim. D mm

Nom. flow rating -- Kv

Dim. C mm

Dim. E mm

Nom. flow rating -- Kv

2--way valve 3--way valve

94 68 94 68

90 90

Fig. 9. Valve dimensions

EN2R--9011 0108R2-- NE

VALVE SELECTION CHART

PACKAGING

Description Designation

Unit pack --

(10 per overpack)

SPECIAL

CUSTOMER

”C” CARTRIDGE

Kv Designation

Standard

Designation

3.0 10

3.2 10

2--way valves

Egg crate (20) E

(20 actuators per pack)

(10 body/cartidge(s)

01 ... 99

2.1 10

2.3 10

per pack)

Customer

special

3.1 10

3.0 10

assigned by

5.3 10

Note:

Order in multiples of 20

actuators & 20 valves

for egg crate pack.

Example:

A ”VC 4612 MM 6000” valve has a

200/240 V, 50/60 Hz, 6 second nominal

timing actuator (with a SPDT auxiliary

switch) for operation by a SPST

thermostat suitable for MolexTMconnection.

The valve has a 3--way body with 28 mm

compression fittings rated at 7.7 Kv & 60

psi differential.

Honeywell

5.3 10

5.4 10

5.0 10

6.0 10

3.6 60

2,6 60

3,4 60

3.6 60

3.4 60

7.1 60

6.9 60

7.0 60

7,4 60

6.4 60

7.7 60

3.4 60

7.7 60

Shipped in unit pack.

3--way valves

”B” BODY

”A” ACTUATORS

Description Designation

2--way valves

Nominal timing @ 50 Hz: 7 seconds

machined to accept 15 mm

* The valve end fittings are internally

connector 4612

-- w i t h M o l e x

compression fittings.

** Compression fittings included

-- with 1000 mm cable 4613

” Flare (no adapter) AC

” Sweat AA

” BSPT (internal thread) AB

” Flare (no adapter) AD

” Inverted Flare (no adapter) AE

” BSPP (internal thread)* AF

” BSPP (external thread) AH

” BSPP (internal thread) AJ

” BSPT (internal thread) AK

” NPT (internal thread) AL

connector 2010

-- with 1000 mm cable 2011

-- w i t h M o l e x

24 V (50 ... 60 Hz)

3wireforSPDTstat.

3 wire for SPDT stat.(w/SPDT aux. sw.)

connector 2610

-- w i t h M o l e x

-- with 1000 mm cable 2611

22 mm Compression fitting** AG

2 wire + com. for SPST stat.

connector 8010

-- w i t h M o l e x

” Sweat AM

28 mm Compression fitting** AN

1” BSPP (internal thread) AP

1” BSPP (external thread) AQ

1” NPT (internal AR

1” Sweat AS

connector 8610

-- with 1000 mm cable 8011

-- w i t h M o l e x

-- with 1000 mm cable 8611

2 wire + com. for SPST stat. (w/SPDT aux. sw)

connector 6010

-- with 1000 mm cable 6011

-- w i t h M o l e x

100 ... 130 V (50 ... 60 Hz)

3wireforSPDTstat.

1” BSPT (internal thread) AT

3 wire for SPDT stat. (w/SPDT aux. sw.)

” Sweat MA

” Flare (no adapter) MB

3--way valves

connector 6610

-- w i t h M o l e x

-- with 1000 mm cable 6611

2 wire + com. for SPST stat.

” Flare (no adapter) MC

connector 4010

-- w i t h M o l e x

” Inverted Flare (no adapter) MD /

-- with 1000 mm cable 4011

” BSPP (internal thread)* ME

” BSPP (external thread) MG

” BSPP (internal thread) MH

” BSPT (internal thread) MJ

” NPT (internal thread) MK

” Sweat ML

22 mm Compression fitting** MF

connector 4610

-- w i t h M o l e x

-- with 1000 mm cable 4611

2 wire + com. for SPST stat. (w/SPDT aux. sw.)

200 ... 240 V (50 ... 60 Hz)

3wireforSPDTstat.

connector 6012

-- w i t h M o l e x

” BSPT (internal thread) MN

28 mm Compression fitting** MM

-- with 1000 mm cable 6013

3 wire for SPDT stat.(w/SPDT aux. sw.)

1” BSPP (internal thread) MP

1” BSPP (external thread) MQ

1” NPT (internal MR

1” Sweat MS

1” BSPT (internal thread) MT

connector 6612

-- w i t h M o l e x

-- with 1000 mm cable 6613

connector 4012

-- w i t h M o l e x

-- with 1000 mm cable 4013

2 wire + com. for SPST stat.

EN2R--9011 0101R1-- NE

2 wire + com. for SPST stat. (w/SPDT aux. sw.)

INSTALLATION

IMPORTANT

Take care that installer is a trained experienced service person.

When installing this product read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.

Check the ratings given in the instructions and on the product to make sure it is suitable for your application.

Always conduct a thorough checkout after installation.

CAUTION

Switch off power supply before making electrical connections to prevent electrical shock and equipment damage. It is advisable to remove the actuator head from the valve body for ease of installation. Fit the actuator head in the most convenient position for wiring. On sweat fitted valves, the cartridge is shipped loose or is removed to avoid being damaged during the solder operation. On 24 Volt systems, never short circuit the valve coil terminals as this may burn out the heat anticipator in the thermostat. To remove the actuator head 25 mm clearance is needed above the actuator.

Plumbing (see fig. 10.)

The valve may be plumbed in any angle but preferably not with the actuator head below the horizontal level of the valve body. Make sure there is enough room around the actuator head for servicing or replacement. When used to form a part of a central heating system, do not locate it where it will block the system vent, cold feed or any bypass when the valve is closed Mount the valve directly in the tube or pipe. Do not grip actuator head while making and thightening plumbing connections. Either hold valve body in your hand or attach adjustable spanner across the hexagonal or flat faces on the valve body.

Compression models

For compression fitted models, tighten the compression nuts enough to make a watertight seal. Take care not to overtighten. Maximum torque limit is 33 ft--lb for the 22 mm compression fitting and 48 ft--lb for the 28 mm compression fitting.

Fig. 10. Plumbing

Sweat models

On sweat fitted valves, the cartridge is shipped loose to avoid being damaged during the solder operation.  Remove valve actuator from body and solder the

connecting pipes in accordance with normal soldering practices.

 After soldering and valve has cooled, remove cartridge

assembly from plastic bag, insert into the valve body and tighten down with enclosed wrench until it bottoms out. Do not overtighten (maximum torque is 40 ft--lb). The top surface of the cartridge will be flush with the top edge of the body casting.

 Replace valve actuator.

EN2R--9011 0108R2-- NE

To install a replacement actuator head

IMPORTANT

Installation of a new actuator head does not require draining the system providing the valve body and cartridge assembly remain in the pipe line.

Disconnect power supply before servicing to avoid electrical shock or equipment damage.

Disconnect leadwires to actuator head, or depress tabonMolex

connector and remove.

Where appropriate, label wires for rewiring.

 The actuator head is automatically latched to the valve

(see fig. 11.) To remove lift up on the latch mechanism located directly below the red manual open lever.

 Press the actuator head down towards the valve body with

moderate hand force and turn counter--clockwise by turn (45 degrees) simultaneously.

 Lift the actuator head off the valve body.

NOTE: The actuator can also be installed at right angles

to the valve body but in this position the latch mechanism is not engaged.

 Install the new actuator head by reversing the process.  Reconnect leadwires or Molex

connector.

 Restore power.

Fig. 11. Latch mechanism

EN2R--9011 0108R2-- NE

ADJUSTMENT, CHECKOUT AND SERVICE

Manual opener

The manual opener can be manipulated when in the up position. The motorized valve can be opened by firmly pushing the red manual lever down to midway and in (only possible if the actuator is in the upper position). This holds all ports in the open position and with auxiliary switch models the NO switch is closed. Ports A and B of 3--way valves are opened. This ”manual open” position may be used for filling, venting or draining the system or for opening the valve in case of power failure. The valve can be restored manually to the closed position by depressing the red manual lever ligthly and then pulling it out. The valve actuator returns to the automatic position when power is restored.

Checkout

 Raise the setpoint of the thermostat above room

temperature to initiate a call for heat. Valve position indicator should move downward to the open position.

 For all auxiliary switch models, monitor the control devices.

2--way valve:

check that the valve opens, the auxiliary switch (if present) closes and at the end of the opening stroke the circuit to the circulator or another valve is made.

3--way valve:

check that port A opens, port B closes, the auxiliary switch (if present) operates and at the end of the opening stroke the circuit to the circulaotr or another valve is made.

 Lower the set point of the thermostat below room

temperature.

 Observe the control devices.

2--way valve:

check that the valve closes and all auxiliary equipment stops.

3--way valve:

check that port A closes and all auxiliary equipment stops.

Service

WARNING

The VC series hydronic valves should be serviced by trained, experienced service personnel.

 If the valve is leaking, drain system or isolate valve from

the system.

 Check to see if the cartridge needs to be replaced.  If the gear train of the motor is damaged, replace the

actuator assembly.

NOTE: The VC series hydronic valves are designed and

tested for silent operation in properly designed and installed systems. However, water noises may occur as a result of excessive water velocity. Piping noises may occur in high temperature (over 100 _C) systems with insufficient water pressure.

EN2R--9011 0108R2-- NE

QUALITY ASSURANCE STATEMENT

The quality system is described in Honeywell Limited’s Quality Manual and supporting operational procedures and instructions.

The quality system is approved by Quality Management Institute (accredited by the Standards Council of Canada and RvC) against certificate 001082 and is reviewed annually.

The quality organisation is responsible for defining, maintaining, improving and verification of the quality systems in the field of design, production process and field quality service.

Each production operation has manufacturing instructions containing work procedures, set--up information, quality standards and quality checks.

All products are tested prior to shipping. Assembly inspection is conducted by the assembly workers. All inspections (incoming and assembly) are performed by

trained personel and according inspection procedures.

EN2R--9011 0108R2-- NE

STANDARDS AND APPROVALS

Approvals

The VC series balanced hydronic valves 200 ... 240 V and 24 V versions meet the Low Voltage Directive 73/23/EEC (EN 60730 --1 and -- 2 -- 8) and EMC Directive 89/336/EEC for incorporation in household electrical applications according to EN 60335 series.

EN2R--9011 0108R2-- NE

ORDERING INFORMAT ION

Before ordering p lease determine the following:

 The body type:

2-- way or 3-- way. See Valve selection chart page 9

 The actuator voltage:

24, 100 ... 130 or 200 ... 240 Vac. See Valve selection chart page 9

 Thepipefittingsize:

to do this first determine the flow rating (Kv) required. Refer to Dimensions page 6 to select the pipe fitting that is applicable.

Then, contact your Honeywell account manager who will assist you in determing the order specification number.

4013

Product family specifier

Actuator specifier

-- the first digit denotes a standard Honeywell control circuit series.

-- the second, third and fourth digits denote actuator and termination variations

Order from:

 Your nearest Honeywell branch office.  Your local Honeywell agent or wholesaler.

NOTE: Most models of valves and replacement components

MG 60

will be available under ”TRADELINE” label. Ask your wholesaler for details.

E00

Accessories and packing specifier

-- this letter denotes the packaging and accessory configurations for complete devices and merchandised items

Customizing specifier

-- expresses variations in a valve configuration which consists of a product family, actuator, body and cartridge

-- 00 is standard configuration

Body specifier

-- a first letter from A to L denotes 2--way operation, whereas M to Z denotes 3-- way operation

-- the second letter accommodates first letter variations

Cartridge specifier

-- a number from 10 to 59 denotes 2-- way operation, whereas 60 to 99 de notes 3--way operation.

Fig. 12. Model number chart

EN2R--9011 0108R2-- NE

STANDARD PRODUCT EXAMPLES

NOTE: The letter ”Z” denotes the absence of a component

VC2010MG 6000

 VC2010 actuator packed with a MG6000 body

VC2010ZZ 00E

 Egg crate with 20 actuators type 2010

VC Z MG6000E

 Egg crate with 10 bodies type MG6000

VC2010ZZ00

 Actuator only

VC ZZ 6000

 Cartridge for 3-- way valve

Minimum quantity 10 pcs

VC ZZ 1000

 Cartridge for 2-- way valve

Minimum quantity 10 pcs

EN2R--9011 0108R2-- NE

FITTINGS FOR 1/2” AND 15 MM VALVE FAMILY (COMMONLY USED WITH VC VALVES)

46.0

Valve body

98.0

Fig. 13. Finished dimensions of 1/2” or 15 mm bronze bodies (VC valves)

Metal flange

Gasket

Pipe is soldered or threaded into metal flange (solder joint shown)

Fig. 14. 1/2” BSPP external (G 1/2 B)

Loose brass nut

98.0

Valve body Pipe has paralel threads

Fig. 16. 1/2” BSPP internal (Rp 1/2”)

Valve body Loose brass nut

Valve body

North America 1/2”pipe (5/8” outer diameter)

Pipe has 45_ flare

Loose nut

Fig. 15. 1/2” flare

Loose ferrule (compression ring)

Fig. 17. 1/2” BSPP internal (Rp 1/2”) using ferrule & nut

for sealing 15 mm outer diameter pipe

EN2R--9011 0108R2-- NE

Valve body

Pipe has 45_ flare

Loose nut

Valve body

Pipe has 45_ flare

Loose nut

For North America 3/8”pipe (1/2” outer diameter)

Fig. 18. 3/8” flare

alve body

Pipe is sweat soldered into valve body

North America 1/2” pipe sweat fitting

Fig. 19. 1/2” Sweat

For North America 1/2” pipe (5/8” outer diameter)

Fig. 20. 1/2” inverted flare

EN2R--9011 0108R2-- NE

FITTINGS FOR 3/4” AND 22 MM VALVE FAMILY (COMMONLY USED WITH VC VALVES)

93.2 93.2

’B’

Valve body

’B’ = 39.9

Valve body

Fig. 21. Finished dimensions of 3/4” or 22 mm bronze bodies (VC valves)

Metal flange

Gasket

Pipe is soldered or threaded into metal flange (solder joint shown)

Fig. 22. 3/4” BSPP external (G 3/4 B)

Loose ferrule (olive) *

Loose brass nut *

Loose brass nut

’B’ = 39.9

Valve body

Fig. 24. 3/4” BSPP internal (Rp 3/4)

Valve body

Pipe has tapered threads

Pipe has parallel threads

Pipe is slip fit into valve body

Using ferrule and nut for sealing 22 mm outerdiameter pipe.

’B’ = 39.9

* Compression nut and olive are supplied with the valve

body.

Fig. 23. 22 mm compression (external thread)

’B’= 39.9

Fig. 25. 3/4” BSPT internal (Rc 3/4) or NPT internal

Valve body

Pipe is sweat soldered into

’B’ = 42

North America 3/4” pipe sweat fitting

valve body

Fig. 26. 3/4” Sweat

EN2R--9011 0108R2-- NE

FITTINGS FOR 1” AND 28 MM VALVE FAMILY (COMMONLY USED WITH VC VALVES)

Valve body

93.2

45.5

Fig. 27. Finished dimensions of 1” or 28 mm bronze bodies (VC valves)

Metal flange

Gasket

Pipe is soldered or threaded into metal flange (solder joint shown)

Fig. 28. 1” BSPP external (G 1 B)

Loose brass nut

93.2

Valve body

Fig. 31. 1” BSPT internal (Rc 1) or 1” NPT internal

Valve body

Pipe has tapered threads

Valve body

Using ferrule and nut for sealing 28 mm outerdiameter pipe. * Compression nut and olive are supplied with the valve

body.

Fig. 29. 28 mm compression (external thread)

Valve body

Fig. 30. 1” BSPP internal (Rp 1)

Loose ferrule (olive) *

Loose brass nut *

Pipe is slip fit into valve body

Pipe has parallel threads

Pipe is sweat soldered into valve body

Fig. 32. 1” Sweat

EN2R--9011 0108R2-- NE

ACCESSORIES

Replacement cartridge (includes change tool)

Cartridge for 2- way valve

-- order number: VCZZ1000

-- supplied in overpacks of 10 units

Cartridge for 3- way valve

-- ordernumber: VCZZ6000

-- supplied in overpacks of 10 units

MolexTMconnector with wires

CAUTION

Not to be used for line voltage or mixed low/line voltage applications.

3-wire Molex

-- ordernumber: 40.007.035-- 001

6-wire MolexTMconnector, length 5”

-- ordernumber: 40.007.035-- 002

3-wire MolexTMconnector, length 1000 mm

-- ordernumber: 40.007.035-- 005

connector, length 5”

Home and Building Control Combustion Controls Center Europe

Honeywell BV Phileas Foggstraat 7 7821 AJ Emmen The Netherlands Tel: +31 (--)591 695911 Fax: +31 (--)591 695200 http://europe.hbc.honeywell.com

EN2R--9011 0108R2-- NE

Honeywell VC User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual