Bleed Valves
Valves
FEATURES OF Bleed Valves
- Bar Stock design.
- Prossure rating 6,000 PSI.
- Option of regulating method.
| Valve Body Materials | ||
| Parts |
316 Stainless Steel | Carbon Steel |
| Grade/ ASTM Specification | ||
| Stem | SS 316/ A 276 | |
| Body* | SS 316/ A 276 | 1018/ A 108 |
| Safety Back Stop Screw | SS 316/ A 276 | |
| Safety Vent Tube | SS 316/ A 269 | |
*Carbe Steel bodies are plated with cadinum white dichromate for corrosion protection.
| Technical Data | ||
| MATERIALS | Temperature Rating | Pressure Rating |
| SS 316 | -65°F to 850°F(-54°C to 454°C) | 10000 psi (689 bar) @100°F (38°C) |
| Carbon Steel | -20°F to 450°F(-29°C to 232°C) | 10000 psi (689 bar) @100°F (38°C) |
| PART NO. & TABLE OF DIMENSIONS | |||||||||
| Part No | END CONNECTION INLET OUTLET | ORIFICE mm | Cv | DIMENSIONS(mm) L L1 L2 D | F HEX | ||||
| HSVV/02N | 1/8"Male NPT | O.D. 3/16 TUBESTUB | 3.2 | 0.25 | 34.03 | 23.87 | 10.41 | 19.05 | 5/8" |
| HSVV/04N | 1/4"Male NPT | 3.2 | 0.25 | 34.03 | 23.87 | 10.41 | 17.52 | 5/8" | |
| HSVV/06N | 3/8""Male NPT | 3.2 | 0.25 | 37.33 | 26.16 | 11.17 | 22.35 | 7/8" | |
| HSVV/08N | 1/2"Male NPT | 3.2 | 0.25 | 37.33 | 26.16 | 11.17 | 16.00 | 7/8" | |
All dimensions shown are for reference only and are subject to change.
Applications:
- Bleed Valves are designed to vent the signal line pressure to atmosphere before an instruments is removed and to assist in calibration of control devices.
Factory Test:
- Every Valve is tested with the Nitrogen @ 68 bar (1000 psi) for leakage.
Ordering Information:
Please specify,
- Material of construction
- Type of Vent valves.
Note : Dimensions are reference only and are subject to change.
