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Pressure Relief Valves

Steam Safety Valves

Product Brand Pressure Temp. Size
Model 299 - Drip Pan Elbow Kunkle & Cash NA NA 2 to 8 inch

Direct Spring Valves

Product Brand Pressure Temp. Size
HL High Capacity, Flanged Steel Crosby 15 to 725 psig Up to 1000 F 1-1/4" x 1-1/2" to 6" x 8"
Styles HE ISOFLEX®, HCI ISOFLEX®, HSJ Safety Valves Crosby 15 to 3090 psig Up to 1100 F 1-1/2" x 2" to 6" x 10"
Model 537 Kunkle & Cash 15 to 160 psig -20 to 250 F 3/4 to 2 inch
Model 900 Kunkle & Cash 3 to 1400 psig -320 to 800 F 1/2 to 3 inch
Model 930 Kunkle & Cash 15 psig only 250 F 2 to 3 inch
Models 1 and 2 Brass Safety Valves Kunkle & Cash 5 to 250 psig -60 to 406 F 1/2 to 1 inch
Models 264, 265, 266, 267, 264P, 265P, 266P and 267P Kunkle & Cash 4 to 3300 psig -320 to 750 F 1/2 to 1 inch
Models 300 and 600 Kunkle & Cash 15 to 1000 psig -20 to 825 F 1-1/4 to 8 inch
Models 40R and 40RL Kunkle & Cash 15 to 1000 psig -20 to 825 F 1-1/4 to 8 inch
Models 6252 and 6254 Kunkle & Cash 10 to 250 psig -20 to 406 F 1-1/2 to 6 inch
Series 6000 Kunkle & Cash 3 to 300 psig -60 to 425 F 1/2 to 3 inch