Manifold Valves : Series - MFV2 (Two Way)
FEATURES
- Available in SS316, NACE certified on request
- Heat Code Traceable to certified material test report
- Low operating torques
- PTFE packing standard, Graphite packing for high temperature on request
- Available with 2 way, 3 way and 5 way valve.
- Available with Pipe to Pipe, Pipe to Flange, Flange to Flange, Remote, Remote mounting Base vent, Base, Direct and Integral mounting.
- Convenient method of blocking, bleeding and calibrating pressure instruments.
- Designed for connection system impulse line & transfer
- Combine the function of a tee, calibration valve, isolation valve, all tubing and fittings in a single valve configuration.
- Standard port sizes up to 1/2” NPT/BSP/BSPT
- Every valve is factory tested
STANDARD BONNET DESIGN FOR SAFE AND RELIABLE PERFORMANCE
| Description | Features and Benefits |
| 1. Bar Handle | To operate and control the valve flow. |
| 2. Set Screw | Lock the handle with stem. |
| 3. Stem | i) Rolled and silver plated stem threads for excellent performance and extended service life. ii) Burnished stem at packing area to ensure low torque operation of the valve & reduction in packing wear |
| 4. Stem Tip | 17‐4 PH Stainless Steel hardened non rotational self centering stem tip for superior and repeatable positive bubble tight shut off. |
| 5. Packing Adjuster | Makes external adjustment to set the perfect sealing of gland packing. |
| 6. Lock Nut | For safety to prevent accidental valve disassembly. |
| 7. Bonnet | Directly screwed to the main body. |
| 8. Packing | Packing below the threads protects the flow stream from lubricant contamination on the threads or wash out and also protect the stem threads from potential damaging effects of the media. |
| 9. Washer | For sealing between body and bonnet assembly. |
| 10. Locking Pin | To prevent accidental loosening / disassembly of valve. |
| 11. Dust Cap | Protects the stem from foreign particles. |
OPERATING PARAMETERS
- Pressure Rating : upto 6000 psig (408 bar) at CWP
- Temperature Rating : -54ºC to 232ºC with PTFE packing, upto 426ºC with optional graphite packing
APPLICATION
- General Plant Service
- Pressure Instrumentation devices
- Differential pressure Instrumentation devices
- Pressure equalization
- Block and bleed applications
- Venting
TESTING
- Standard Test : Each valve is factory tested with nitrogen at 1000 psig (69 bar) for leakage at the seat and packing.
- Optional Hydrostatic test : This test is performed with de-ionised water at 1.5 time the working pressure.