NOMINAL SIZE

- 1-1/2", 2", 3", 4", 6", 8", 10", and 12"

CONNECTIONS

- ANSI/ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange

In-line Type Pressure & Vacuum Relief Valve

Drilling conforming to ANSI/ASME B 16.5 for Class 150 Flanges,
or KS/JIS 10K Flanges
Used in a system that discharges or recovers gas or vapor in a tank
through a pipe connected to the outlet side of the valve without being
discharged directly to the atmosphere.
This type of in-line type valve is being used more often due to
reinforcement of various environmental regulations.
Available in a full range of sizes and configurations FEP TEFLON
seat diaphragms are standard to increase reliability and extended
service life, and make minimize sticking caused by resinous vapors
and atmospheric moisture.
Guided pressure and vacuum pallets assure smooth lift and closure,
and suitable materials available for corrosive and extreme temperature
service.
▶ Consult our factory for special application.