Description
The Model 377CB valve has been designed as an economical and compact valve and yet provide the facilities for remote mount double block and bleed function. Connections can be 1/2" NPT male and female as shown with a 1/4" gauge / vent port available on each side of the body. This design is suitable for applications up to psi: 6,000 (kPa: 41,369, bar: 420).
Configure
Specifications
Specifications
Drain, Vent Valves & Plug
- 1/4” NPT
Enclosure Finish
- Natural for Stainless Steel
- Zinc-Plated for Carbon Steel
Enclosure, Body Material
- 316 Stainless Steel
- Carbon Steel
- Hastelloy C
- Monel 400
Gland Packing Material
- Graphoil (Temperatures Above 180° C (356° F))
- PTFE
NPT Inlet
- 1/2” NPT Female
- 1/2” NPT Male
NPT Outlet
- 1/2” NPT Female
- 1/2” NPT Male
Packing Material
- Grafoil
- Teflon
Pressure Range
- psi: 0 to 6,000 (kPa: 0 to 41,370, bar: 0 to 413.7)
Proof Pressure
- Test Pressure - psi: 580.2 (kPa: 4,000, bar: 40) at 25° C (77° F) Room Temperature for Pneumatic (Seat)
- Test Pressure - psi: 6,019 (kPa: 41,500, bar: 415) at 25° C (77° F) Room Temperature for Hydrostatic (Seat)
- Test Pressure - psi: 8,992 (kPa: 62,000, bar: 620) at 25° C (77° F) Room Temperature for Hydrostatic (Body)
Valves
- Two