3900/3900 TM Series Pilot-Operated Safety Relief Valves
The Baker Hughes' / Consolidated 3900/3900 TM Series Pilot-Operated Safety Relief Valves (POSRVs) feature a semi-nozzle main valve design that meets API 526 center-to-face dimensional requirements for POSRVs. The 3900 Triple Media (TM) Series is one of the first POSRVs engineered to perform on liquid, air/gas, and steam media and is multi-media certified to meet multiple media capacity stamping per ASME B & PVC Code Case 2787. Both 3900 series come standard with a non-flowing pilot valve that is suitable for compressible and incompressible fluids. Optional pilot valve constructions are available for either pop or modulating action functionality to meet various pressure ranges, seat tightness, and blowdown requirements. Highly versatile, these valve technologies offer ease of maintenance, high reliability, flexibility, and efficient operation and performance.
VSI Pilot-Operated Safety Relief Valves Distributor & Repair Center
Consolidated 3900/3900 TM Series Specifications:
Inlet Sizes
- 1” through 12”
Inlet Ratings
- ASME Class 150 to 2500, API 6A 10K & 15K
Outlet Sizes
- 2” through 16”
Outlet Ratings
- ASME Class 150 to 300
Orifice Sizes
- D though T, Full Bores
Set Pressure Range
- 15 to 13,500 psig
Temperature Range
- -40°F to 505°F, above 505°F with heat exchanger
Materials
- Stainless steel pilot with carbon steel main valve and stainless steel trim
Standards and Regulations
- ASME B & PVC, Section VIII
- API 526
Brochure / Specs
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Consolidated 3900/3900 TM POSRV Tech Spec
Consolidated 3900/3900 TM POSRV Tech Spec
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Consolidated 3900 POSRV Manual
Consolidated 3900 POSRV Manual
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Consolidated 3900/3900 TM POSRV Fact Sheet
Consolidated 3900/3900 TM POSRV Fact Sheet
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Triple Media Certification for Consolidated Pilot-Operated SRVs Flyer
Triple Media Certification for Consolidated Pilot-Operated SRVs Flyer
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HP 1900 DM & 3900 TM Block Body Flyer
HP 1900 DM & 3900 TM Block Body Flyer
Case Studies
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Consolidated 2900/3900 BT Design White Paper
Consolidated 2900/3900 BT Design White Paper