BASO VLV49A User Manual

Technical Bulletin VLV
Issue Date 0100

VLV49A Series Universal Replacement Gas Valve

Application

To Terminal 5

or Ground

Black

Grommet

Screw B

Pilot Tap

Connection

To Terminal 1

Screw A

Valve

Inlet

To Terminal 3

Blue

Red

Figure 1: Universal Replacement Gas Valve

The VLV49A Series Universal Replacement Gas Valve is for the
replacement of the valve assembly of an electronic proven pilot spark
ignition control with a valve (i.e., G60 and Q15). They are combination
redundant valves, available with or without a pressure regulator.

These valves can be used on appliances burning natural gas, Liquefied
Petroleum (LP) gas, manufactured gas, mixed gas or LP gas-air mixtures,
including sulfur bearing gases (depending on the regulator selection) at
pressures up to 35 mbar (0.5 psi).

© 2004 BASO Gas Products 1
Part No. 24-8711-455, Rev. ⎯ www.baso.com

Table 1: Specifications

Product
Maximum Operating

Pressure
Ambient Temperature
Electrical Rating
Regulator Adjustment

Range
Inlet Pipe Size
Outlet Pipe Size
Pilot Outlet
Wiring Connections
Types of Gas

Accessories

Agency Listings

The performance specifications are nominal and conform to acceptable industry standards.
For application at conditions beyond these specifications, consult BASO Gas Products.
BASO Gas Products shall not be liable for damages resulting from misapplication or misuse
of its products.

VLV49A Series Universal Replacement Gas Valves
35 mbar (0.5 psi)

-40 to 80°C (-40 to 175°F)
24 VAC, 60 Hz, 0.3 ampere draw

7.5 to 15 mbar (3 to 6 in. W.C.)

1/2 in. NPT
3/4 in. NPT
1/8 in.-27 NPT left and right
216 mm (8.5 in.) lead wires
Natural, Liquefied Petroleum (LP), manufactured, mixed,

and LP gas-air mixtures
Conversion Kits

Natural gas to LP gas: lever-acting regulator Y71GF-4
direct-acting regulator Y71GF-3

None

Table 2: Universal Replacement Gas Valve Chart

Valve Part Number Regulator Type

VLV49A-600R
VLV49A-601R
VLV49A-602R

Direct-acting regulator
Lever-acting regulator

No regulator

2 VLV49A Series Universal Replacement Gas Valve Technical Bulletin

Table 3: Replacement Valve Selection Chart

Original Valve/Ignition Part Number Replacement Valve Part Number

G60CAA-1, 3
G60CAG-1, 2, 3, 4, 6, 7, 8
G60CAG-9
G60CBA-1, 3
G60CBG-1, 3, 4, 9, 10, 11, 14, 16, 17
G60CCA-1
G60CCG-1
G60CPG-1
G60DBG-1
G60DCG-1, 2, 4
G60QAG-1, 2, 3
G60QAG-1
G60QAK-1
G60QBG-1, 2, 3, 4, 5, 6, 7, 8, 9
G60QBH-1
G60QBK-1
G60QBK-3
G60QBL-1
G60QCG-1
G60QCL-1
G60QCJ-1
G60QDG-1
G60QFL-1
G60QHL-1, 2
G60QJL-1
G60QLG-1
G60QPL-1
G60QRH-1
G60QRL-1, 2, 3
G60QSL-1
G60QTH-1
G60QTL-1
G60QUL-1
G60RAG-1
G60RBG-1, 2
G60RBG-3
G60RBK-1, 2
G60RCG-2
G60RCJ-1
G60RDG-1
G60RDK-1
G60RGL-1
G60RHL-1
Continued on next page . . .

VLV49A-602R*
VLV49A-602R
VLV49A-602R*
VLV49A-601R*
VLV49A-601R
VLV49A-600R*
VLV49A-600R
VLV49A-601R plus Y71GF-4
VLV49A-601R
VLV49A-600R
VLV49A-602R
VLV49A-602R
VLV49A-602R
VLV49A-601R
VLV49A-601R
VLV49A-601R
VLV49A-601R
VLV49A-601R
VLV49A-600R
VLV49A-600R
VLV49A-600R
No Replacement Available
VLV49A-602R
VLV49A-600R
No Replacement Available
VLV49A-601R
VLV49A-601R plus Y71GF-4
VLV49A-601R plus Y71GF-4
VLV49A-601R plus Y71GF-4
VLV49A-600R plus Y71GF-3
VLV49A-601R
VLV49A-601R
VLV49A-601R
VLV49A-602R
VLV49A-601R
VLV34A-648R
VLV49A-601R
VLV49A-600R
VLV49A-600R
No Replacement Available
No Replacement Available
VLV49A-601R
VLV49A-600R

VLV49A Series Universal Replacement Gas Valve Technical Bulletin 3

Original Valve/Ignition Part Number
(Cont.)

G60RHP-1
G60RPL-1
G60RSL-1
VLV34A-605
VLV34A-608
VLV34A-609
VLV34A-610
VLV34A-613
VLV34A-614
VLV34A-617
VLV34A-621
VLV34A-623
VLV34A-624
VLV34A-625
VLV34A-626
VLV34A-628
VLV34A-633
VLV34A-636
VLV34A-637
VLV34A-638
VLV34A-639
VLV34A-640
VLV34A-641
VLV34A-642
VLV34A-643
VLV34A-644
VLV34A-645
VLV34A-648
VLV37A-602
VLV37A-603
VLV41A-600
VLV41A-601
VLV41A-602
VLV41A-605
VLV43A-600
VLV43A-601
VLV43A-602
VLV43A-603
VLV43A-604
VLV43A-605
VLV43A-606
VLV43A-607
VLV43A-608
VLV43A-612
Continued on next page . . .

Replacement Valve Part Number

VLV49A-600R
VLV49A-601R plus Y71GF-4
VLV49A-600R plus Y71GF-3
VLV49A-601R
VLV49A-602R
VLV49A-601R
VLV49A-602R
VLV49A-602R
VLV49A-601R
VLV49A-600R
VLV49A-600R
VLV49A-601R
VLV49A-602R
VLV49A-601R
VLV49A-600R
VLV49A-600R
VLV49A-601R
VLV49A-601R
VLV49A-600R
VLV49A-602R
VLV49A-601R
VLV49A-602R
VLV49A-602R
VLV49A-601R
VLV49A-600R
VLV49A-600R
VLV49A-601R
VLV34A-648R
No Replacement Available
No Replacement Available
VLV49A-602R
VLV49A-601R
VLV49A-600R
VLV49A-601R
VLV49A-601R
VLV49A-602R
VLV49A-601R
VLV49A-600R
VLV49A-600R
VLV49A-601R
VLV49A-601R
VLV49A-602R
VLV49A-601R
VLV49A-600R

4 VLV49A Series Universal Replacement Gas Valve Technical Bulletin