Pressure Relief Valve
Crosby Pressure Relief Valve
Crosby H Series Direct Spring Safety Valve
Direct spring safety valves that provide comprehensive overpressure protection for ASME Boiler and Pressure Vessel Code Section I, and Section VIII steam safety applications
Features
- Extends Up-time
- Reduces Maintenance Costs
- Easily Adjustable for ASME Boiler and
Product Overview
The HE ISOFLEX incorporates our latest field proven seat tightness design which allows boilers to operate close to set pressure without leakage across the valve seat.
Detail Specification
| Material | 316 Stainless Steel, Aluminum Bronze, Buna-N, Cast Iron, Ductile Iron, Epdm Rubber, Teflon |
| Operating Temperature | Up to 350 F (180 C) |
| Process Connection Type | 150RF |
| Standards | API 609, ASME B16.34 |
| Valve Size | 5 inch, NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 20 / DN 500, NPS 2-1/2 / DN 65, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150, NPS 8 / DN 200 |
Crosby Pressure Relief Valve
Crosby H Series Direct Spring Safety Valve
Direct spring safety valves that provide comprehensive overpressure protection for ASME Boiler and Pressure Vessel Code Section I, and Section VIII steam safety applications
Features
- Extends Up-time
- Reduces Maintenance Costs
- Easily Adjustable for ASME Boiler and
Product Overview
The HE ISOFLEX incorporates our latest field proven seat tightness design which allows boilers to operate close to set pressure without leakage across the valve seat.
Detail Specification
| Material | 316 Stainless Steel, Aluminum Bronze, Buna-N, Cast Iron, Ductile Iron, Epdm Rubber, Teflon |
| Operating Temperature | Up to 350 F (180 C) |
| Process Connection Type | 150RF |
| Standards | API 609, ASME B16.34 |
| Valve Size | 5 inch, NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 20 / DN 500, NPS 2-1/2 / DN 65, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150, NPS 8 / DN 200 |
