Back to Top
Spirax Sarco Pilot Valve Diaphragm Set All Sizes 1/2-2
BWP 00073 B7
VALVE SPECIFICATIONS
Body sizes 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Body material ASTM B62
Connection Screwed NPT
Body rating 400 psig @ 150°F/250 psig @ 400°F (ASME B16. 15 Class 250)
Characteristic 2-Way Equal Percentage or Linear
3-Way Linear
Rangeability 50:1
Temperature Range -20° to 400°F
Metal Seating (standard) ANSI/FCI70-2 Class IV
2-Way Valves Seat Leakage PTFE Soft Seating (optional) ANSI/FCI70-2 Class VI
3-Way Valves Metal Seating ANSI/FCI70-2 Class III