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Safety Relief Valves

Consolidated 4900 MPV Modular Pilot-Operated Safety Relief Valve

The Consolidated 4900 pilot operated safety relief valve MPV features innovative, pilot-operated safety relief design that incorporates internal passages between the main valve and pilot valve sub-assemblies.
This tubeless assembly provides inherent advantages by reducing potential damage to external tubing. It also helps to reduce overall assembly, disassembly, and maintenance complexity while still providing the flexibility and versatility typical of Consolidated pilot-operated safety relief valve designs.

Specifications

INLET SIZES
1" to 8" flanged

INLET RATINGS
- -

OUTLET SIZES
2" through 10" flanged

OUTLET RATINGS
- -

ORIFICE SIZES
Fourteen sizes – D through T

TEMPERATURE RANGE
-40°F to 505°F

SET PRESSURE RANGE
15 psig to 7200 psig

MATERIALS
Stainless steel pilot with carbon steel main valve and stainless steel trim

CERTIFICATIONS
ASME Section VIII, PED and SQL

BLOWDOWN
2% - 7%

BACK PRESSURE LIMIT
X

Features & Benefits

  • Modular design is easy to install, operate, and maintain.
  • Tubing and fittings are eliminated for simple assembly and disassembly, in addition to fewer leak paths.
  • Streamlined design addresses issues of tubing damage potentially caused by harsh environments and rough use.
  • Top-entry design offers easy access to the main valve components for reduced maintenance and operating costs.
Industries Served

From application engineering, valve configuration, to performance testing, supply chain management and aftermarket support, we cover any specific industrial needs.