Ham-Let H-500 SERIES Data Sheet

THREE-PIECE BALL VALVES

H-500 SERIES

VALVES & ACTUATORS

THREE-PIECE BALL VALVES H-500 SERIES

210

VALVES & ACTUATORS

MATERIALS OF CONSTRUCTION

No. Components Material Qty

1 Handle St.St. 304

2 Stem Nut St.St. 304

3 Stem Washer St.St. 316

4 Lock Saddle St.St. 304

5 Belleville Washer

St.St. 304

6 Gland St.St. 304

7 Stem Packing MG1241 / PTFE

8 Stem Seal MG1241

9 Stem St.St. 316

10 Locking Device St.St. 316

11 Handle Sleeve Vinyl

12 Stop Pin St.St. 304

13 Tightening Bolt

St.St. 304

14 End Cap ASTM A351 Gr. CF3M

15 Joint Gasket PTFE

16 Seat PTFE

17 Body ASTM A351 Gr. CF8M

18 Ball St.St. 316

19 Washer St.St. 316

20 Bolt Nut St.St. 316

H-500 FEATURES

3-piece heavy-duty ball valves with:

Certied for ISO 15848-1:2006(E)

Precision Investment cast body in CF8M stainless steel

Precision Investment cast end caps in CF3M stainless steel

Blow-out proof stem with Belleville washer design for long life stem sealing

Manual Operation with integral locking device

Flow coefcient (Cv) from 1.2 to 24.0

MAWP 3000 psig (206 Barg), 2000 psig (137 Barg) for “-FP” option

MAWT 450°F (232°C)

H-500S seat material is Modied PTFE as standard

GENERAL

The H-500 Series is a moderate-pressure instrumentation

Ball Valve for general service and instrumentation panels.

The valves offer large ports for high ow, tight shutoff, long-life

service and low operating torque.

The H-500 Series can be used for bi-directional ow, is rated to

max. 3000 psig (204 Bar) and performs as on/off service.

Note: If seat material other than PTFE is selected, Joint Gasket

and Stem Packing are changed accordingly.

211

HAM-LET ADVANCED CONTROL TECHNOLOGY

VALVES & ACTUATORS

MODIFIED PTFE SEATS

VIRGIN PTFE SEAT UHMWPE SEAT

1000

500

100

1500

2000

2500

3000

3500

6.9

240

-28

7222 122 172 186 222

-19

160 250 340 43036770

199

148

298

103

137

172

207

1000

500

100

1500

2000

2500

3000

3500

6.9

240

-28

7222 122 172 186 222

-19

160 250 340 43036770

199

148

298

103

137

172

207

Inlet Pressure (Psig)

Inlet Pressure (bar)

Temp (°C) Temp (°C)

Temp (°C)

Temp (°F) Temp (°F)

1000

500

100 6.9

1500

2000

2500

3000

3500

240

-28

72 122 172 22220422

-19

160 250 340 43040070

103

137

172

207

199

148

298

For all sizes

1/4” to 1”

1-1/4” to 2”

Up to 1/2”

3/4” to 1” 1-1/4” to 2”

Temp (°F)

Inlet Pressure (bar)

PRESSURE TEMPERATURE RATING

PTFE (Virgin PTFE) Color - White

PTFE is a good all around, general-purpose seat material. PTFE has

outstanding resistance to chemical attacks by a broad range of organic

chemicals, inorganic chemicals and solvents, and is generally considered

chemically inert. PTFE is a self lubricating polymer with a very low coefcient

of friction, which makes an excellent seat material

UHMWPE Ultra-high-molecular-weight polyethylene

UHMWPE is a very tough material, highly resistant to corrosive chemicals

and suitable for low-radiation service. UHMWPE is self-lubricating, highly

resistant to abrasion, has an extremely low moisture absorption and a very

low coefcient of friction. UHMWPE meets the requirements for the tobacco

industry.

MODIFIED PTFE - (PFA and PTFE composite) Color - Bright White

MODIFIED PTFE is an excellent seat material for purity applications and has

very low residual material during operation. It has a lower deformation ratio

than PTFE, but a higher pressure and temperature rating than PTFE. Chemical

resistance is equal to PTFE material.

THREE-PIECE BALL VALVES H-500 SERIES

212

VALVES & ACTUATORS

ST. ST. POWDER 50% FILLED PTFE SEATS

1000

500

100

1500

2000

2500

3000

3500

6.9

240

-28

72 122 172 23222

-19

160 250 340 45070

3737

199

148

298

103

137

172

207

Inlet Pressure (Psig)

Inlet Pressure (bar)

Temp (°C)

Temp (°F)

3/4” to 1”Up to 1/2”

1-1/4” to 2”

3/4” to 1”Up to 1/2” 1-1/4” to 2”

PEEK SEATS

Inlet Pressure (Psig)

Temp (°C)

Temp (°F)

1000

500

800

1500

2000

2500

3000

3500

6.9

240

-28

72 122 172 23222

-19

160 250 340 45070

3737

199

103

137

172

207

Inlet Pressure (bar)

PACKING ADJUSTMENT

Due to the varied service applications of the

valve, packing adjustment may occasionally

be necessary. Packing is factory adjusted to

1000 psig service. Initial packing adjustment

is recommended after installation and prior

to start-up. Please nd more information on

H-500 under Installation Instructions.

HAM-LET Ball Valves are designed for

operation in the fully closed or fully open

position.

TESTING

The H-500 design has been tested for Burst

and Proof. Standard testing for each H-500

valve includes testing with nitrogen at 80

&1000 psig. Each valve is tested for leakage

through the shell, packing and ball seats. The

maximum allowable leakage across the ball

seats is 0.1 std cc/min.

CLEANING & PACKAGING

Every H-500 series ball valve is cleaned in

accordance with Standard Cleaning and

Packaging (procedure 8184). Oxygen Clean

& Lubricant Free Cleaning and packaging,

in accordance with Special Cleaning and

Packaging (procedure 8185), is available as an

option.

Lubricant free cleaned valves have

signicantly higher actuation torque.

St. St. Powder Filled PTFE Color - Gray

Excellent seat material for general applications to prevent over

expansion and seat extrusion.

It has a lower deformation ratio than PTFE, but a higher pressure and

temperature rating. Chemical resistance is equal to PTFE material.

PEEK (Poly Ether Ether Keton) Color - Offwhite

Excellent seat material for high-pressure and high-temperature

applications. Excellent chemical resistance.

Can be used countinuously to 450°F (232°C) and in hot water or steam

without permanent loss in physical properties.

High strength for hostile environment and high pressure.

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