Z2S – PILOTED-TO-OPEN CHECK VALVES – SANDWICH MODULE

Models Z2S are pilot operated check valves in a sandwich plate design. They provide line contact closure in one or two actuator ports, even during idle periods. Piloted to open, utilizing a pressure signal from the opposite actuator port provides a self-contained function.

Features

• Sizes 6 to 22
• Porting pattern according to ISO 4401-3, 5, 7, 8; NFPA T3.5.1M R1, and ANSI B93.7 D 03, D 05, D 07, D 08
• For the leak-free isolation of one or two actuator ports
• Various cracking pressures

DATASHEET  

•       Z2S 6-1-6X    (Size 6)
•       Z2S 10-1-3X  (Size 10)
•       Z2S 16-1-5X/V  (Size 16)
•       Z2S 22-1-5X/V  (Size 22)