Boiler Valves

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Actuator Type

Handle (1)

Handwheel (3)

Body Material

Brass (4)

Dimensions

2.6 in W x 3.6 in H (Open) (1)

2.6 in W x 4.3 in H (Open) (1)

Domestic/Import

Import (4)

End Style

MNPT (3)

PEX (1)

Media

Oil/Water (2)

Water (1)

Nominal Size

1/2 in (2)

3/4 in (2)

Port Type

Full (2)

Pressure Rating

125 psi (3)

125 psi CWP (1)

Series

S-521PNL (1)

T-521NL (2)

T-539 (1)

Softgoods Material

Buna-N Rubber Seat Washer (2)

Buna-N Seat (1)

EPDM Seat Packing/Stainless Steel Washer (1)

Temperature Rating

180 deg F (1)

Top to Inlet Center

2.099 in (1)

Trim Material

Brass (1)

Cast Brass (3)

Type

Traditional (1)

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18365472

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LEGEND

S-521P 1/2 PEX BLR DRN 1/2 PEX X 3/4 GHMT

Product# LEG 107-159NL

MPN

107-159NL

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LEGEND

T-521 1/2 BOILER DRAIN 1/2 IPM X 3/4 GMHT

Product# LEG 107-143NL

MPN

107-143NL

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LEGEND

T-521 3/4 BOILER DRAIN 3/4 IPM X 3/4 MGHT

Product# LEG 107-144NL

MPN

107-144NL

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LEGEND

T-539 3/4 MIP X HOSE WATER HEATER DRAIN VALVE

Product# LEG 107-192

MPN

107-192

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LEGEND

S-521P 1/2 PEX BLR DRN 1/2 PEX X 3/4 GHMT

Product# LEG 107-159NL

MPN

107-159NL

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LEGEND

T-521 1/2 BOILER DRAIN 1/2 IPM X 3/4 GMHT

Product# LEG 107-143NL

MPN

107-143NL

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LEGEND

T-521 3/4 BOILER DRAIN 3/4 IPM X 3/4 MGHT

Product# LEG 107-144NL

MPN

107-144NL

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LEGEND

T-539 3/4 MIP X HOSE WATER HEATER DRAIN VALVE

Product# LEG 107-192

MPN

107-192

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Results Per Page

18365472