Product: Relief Valve 3/4″ NPT, 100 psi (7 kg/cm2)
Manufacturer: Mcdonnell & Miller
Part Number: 250-3/4-100
Weight: 1.3
Price: 54.95
Special: Free Shipping on Orders Over 0
Description: For tanks and hydronic heating systems Specifications Protects against over pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between opening and closing Meets ASME Pressure Vessel and Boiler Code, Section IV Sizes and material: 3/4″ – 1″ NPT – bronze body and seat 2″ NPT – cast iron body, brass seat EPDM rubber diaphragm and seat disc Maximum temperature 250 Deg. F (121 Deg. C) Maximum operating pressure range 30 – 125 psig (2.1 – 8.8 kg/cm2)
