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RVC4NT-30 - Betts Guardian 4 Inch Pressure Relief/Vacuum Vent - NPSF Thread - 30 psi - LJI Part: RVC4NT-30
SKU
RVC4NT-30
SKU
RVC4NT-30
$1,467.46
| Brand | : Betts |
|---|---|
| Size | : 4 Inch |
| Type | : Vents |
| Vendor Number | : RVC4NT-30 |
The Betts Guardian RVC4NT-30 is a 4-inch NPSF-threaded combination pressure/vacuum relief valve for a 30 psig MAWP cargo tank, with PTFE seals and a 316L stainless steel body.
The Betts Guardian RVC4NT-30 Combo Valve is a spring-loaded, reclosing pressure and vacuum relief device for a cargo tank's primary pressure and vacuum relief system, designed, tested, and marked in accordance with US DOT 49CFR178.345-10, 178.347-4, and 178.348-4. The body and O-ring holder are constructed of 316L stainless steel with PTFE seals for compatibility with a wide range of products and temperatures. It features a vibration-resistant magnetic seat and a compact, optimized flow design, with a 4-inch NPSF thread mount rated for a 30 psig MAWP tank.
Technical Specs List
- Size: 4 inches
- Connection: NPSF Thread (NPS Mount)
- Body/O-Ring Holder Material: 316L Stainless Steel
- Seal Material: PTFE
- Temperature Range: -40F to 400F (-40C to 204C)
- Tank MAWP Rating: 30 psig
- Set Pressure: 36 psig
- Rated Pressure Air Flow Capacity: 421,629 SCFH @ 45 psig
- Water Flow Rate: 1,100 gpm @ 45 psig
- Set Vacuum: 1.5 psig
- Rated Vacuum Air Flow Capacity: 12,500 SCFH @ 3.0 psig
- Minimum Bursting Pressure: 200 psi (13.8 bar)
- Weight: 14.5 pounds
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