Pneumatic Control Valves
PCV-79
Introduction:
BRI-CON Series 79, Globe type, Single Seated , Top & Bottom -guided, Single Spring & diaphragm actuated, throttling / on-off type Pneumatic Control Valve.
Features:
- Top & Bottom guiding extends range of applications by eliminating the side thrust effect of pressure drop across the plug.
- This Valves are designed to control fluid flow at high pressure.
- This model can be used in throttling or on-off services to handle air water , steam , gas , oil and other fluids in processes having wide flow range requirement. This design Provides tight shutoff capability for such processes.
Technical Specifications
| Size Range | 25mm to 300mm |
| Pressure Rating | 150#, 300#, 600#, 900# & 1500# |
| M.O.C. | Carbon Steel / Stainless Steel /Alloy Steel |
| Trims | Stainless Steel / Monel / Soft Seated. |
| Characteristics | Liner / Equal % / Quick Open / Friction Element |
| End Connection | Flanged end / Butt weld end |
Drawing & Material Specifications
Coming Soon
Dimension & Weight
Coming Soon
Optional Accessories
| 1. | Extended Bonnet | For service temperatures from – 320º F to 32º F and from 450º F to 1000º F. |
| 2. | Bellows seal | Provides positive seal at plug stem. For service to 750º F. |
| 3. | Handwheels | For manual positioning of inner valve. Can also be used as a travel stop at any position between fully-open and fully-closed. Available in side and top mounted models. |
| 4. | Positioners | Available in pneumatic and electro-pneumatic, Smart Positioner with Hart protocol type & ESD version |
| 5. | Limit Switches | For remote indication. |
| 6. | Solenoid valves | For providing on/off service of control valve. |
| 7. | Robotrol | Mechanical Pressure Controller. |
| 8. | Electrical Actuator | Single Phase/Three Phase - Throttling/On-Off - Weather Proof/Flame Proof with inbuilt positioner, Position transmitters |
Standard Followed
- Pressure Temperature Rating : ANSI B 16.34 :
- Flange Rating : ANSI B 16.5
- Face to Face : ANSI B16.10
- Testing : API 598
- Leakage Class : ANSI B 16.104
- Control Valve Sizing : ISA - S75.01
- Flow Capacity test : ISA - S75.02
- Leak test : ASME / FCI 70.2
- IBR