APTech AP3700SM Air Actuated 1/2inch Springless Diaphragm Valve

Description

APTech AP3700SM Air Actuated 1/2inch Springless Diaphragm Valve
Inlet pressure: vacuum to 250 psig (17 bar)
Outlet pressure: vacuum to inlet pressure
Proof pressure: 500 psig (34 bar)
Burst pressure: 1,000 psig (69 bar)
Actuation pressure: 80 to 100 psig (5.5 to 7 bar)
Status: normally closed (NC)
Actuation port: #10–32 thread, side port
Flow coefficient (Cv): 2.8, XT = 1.0
Internal volume: 0.76 in3 (12.52 cm3)
Operating temperature: -40° to +160°F (-40° to +71°C)
Surface finish: 10 μin. (0.25 μm) Ra max standard; 7 μin (0.18 μm); and 5 μin (0.13 μm) optional
Inboard leakage: 2 x 10-10 sccs
Outboard leakage: 2 x 10-9 sccs He at 125 psig
Leakage across seat: 4 x 10-8 sccs He at 125 psig inlet pressure