374A-3/4-30 ASME Water Safety Relief Valve
 for Hot Water Supply Boilers.

3/4" female in and out,  factory set at 30 lbs.
Relieving capacity is 550,000 BTU/hr.
174A-3/4-30 ASME Water Safety Relief Valve
 for Hot Water Supply Boilers.

3/4" female in and out,  factory set at 30 lbs.
40XL-4-125
Press. Setting: 125lbs.		 Temp. & Pressure Relief Valves for
Water Heaters up to 200,000 to 500,000BTU/hr.
1" male in, 1" female out.
40XL-4-150
Press. Setting: 150lbs.
100XL-4-125
Press. Setting: 125lbs.		 Temp. & Pressure Relief Valves for
Water Heaters up to 100,000 BTU/hr.
3/4" male in, 3/4" female out.
100XL-4-150
Press. Setting: 150lbs.
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