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Pilot Operated Check Valves Type 2751A3901
Pilot Operated Check Function
Pilot Operated Check valves are designed to trap pressure in order to hold a cylinder in place when a safety event occurs.
Pilot Operated Check Valves are used to block the return of air from cylinders or other devices.
Air flows freely from port 1 to port 2, but a signal at port 12 is required to allow flow in the reverse direction from port 2 to port 1.
Right-angle models with threaded Banjo are designed for easy positioning of pipe or tubing.
Design | Right-angle design for easy positioning of pipe or tubing |
Mounting | |
Connectivity | Right Angle Valves with Threaded Banjo or Push-to-Connect Fitting |
Ease of Maintenance | Lube or non-lube operation |
Product Information
Series | 27 |
Construction | Poppet Body Size 3/8" |
Length | 3.47 in (88 mm) |
Width | 3.15 in (80 mm) |
Height | 3.71 in (94 mm) |
Weight | 1.3 lb (0.6 kg) |
Valve Function | 2/2 Pneumatic PO Check |
Default | Normally Closed |
Actuation | Pneumatic |
Pressure Release Type | Not Included Thread Type NPT |
Mounting | Inline |
Ambient Temperature Range | 40 to 175 F (4 to 80 C) |
Media Temperature Range | 40 to 175 F (4 to 80 C) |
Flow Media | Filtered Air |
Operating Pressure | 30 to 150 psig (2 to 10 bar) |
Valve Body Material | Cast Aluminum |
Poppet Material | Acetal and Stainless Steel |
Seal Material | Buna-N |
PL Rating | PL c |
Safety Integrity Level | SIL 2 |
DGUV Certification | No |
CE Certification | No |
EAC Declaration | Yes |
CSA/UL Certification | No |
Port 1 Size | 3/8" |
Port 2 Size | 3/8" |
Ports 1-2 Flow | 3.8 Cv (3739 Nl/min) |
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02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th