26-2500 Series has a Cv = 5.0 for high flow backpressure applications. Large diaphragm provides excellent sensitivity and minimal crack-to-reseat pressure differential. Ideal for use in pump discharge pressure control.
Controlled Pressure Ranges
0-20, 0-50, 0-125, 0-200 psig
0-1.4, 0-3.4, 0-8.6, 0-13.8 bar
0-300 psig / 0-20.7 bar for Air load
Body, Bonnet, Back-cap
316 Stainless Steel or Brass
Main Valve Seat
Buna-N, Ethylene Propylene, Chemraz® or Viton®
Diaphragm
Gylon® and Viton®
O-Rings
Buna-N, Ethylene Propylene, Chemraz® or Viton®
Operating Temperature
-20°F to 165°F / -29°C to 74°C
Port Size & Type
Inlet & Outlet Port Type: SAE, NPTF, MS33649
Inlet & Outlet Port Size: 1/2, 3/4, 1
Flow Capacity
Cv = 5.0
Load Type
Spring, Air, Dome
Weight
Stainless Steel: 15 lbs / 6.8 kg
Brass: 16 lbs / 7.3 kg
