Kunkle Valve Models 215V/337 Safety Relief Valves

Safety Relief Valve,Cast iron non-code vacuum relief and ASME Section VIII air/gas, ‘UV’, National Board certified safety valves, both PED certified for non-hazardous gas.


DESCRIPTION :

Model 337: has "lift-pin" lift device for easy manual testing.
Model 215V: seal cap for vacuum service
All adjustments are factory sealed to help prevent tampering or disassembly.
Option: Stainless Steel (SS) trim. (nozzle and disc) (variation 03)

Vacuum Limits;

Model 215V:
2" Hg to 29" Hg [67.7 to 982 mbarg]
-20° F to 406°F [-29° C to 208°C]
Pressure and Temp. Limits
Model 337:
1 to 60 psig [0.07 to 4.1 barg]
-20° F to 406° F [-29° C to 208°C]

Benefits & Features:

1.Large nozzle design provides high capacity.

2.Flat bronze valve seats are lapped for optimum performance.

3.Warn ring offers easy adjustability for precise opening with minimum preopen or simmer.

4.Pivot between disc and spring corrects misalignment and compensates for spring side thrust.

5.Each Kunkle valve is tested and inspected for pressure setting and leakage.