Manifold Valves (2 Valve / 3 Valve / 5 Valve)

Manifold Valves are essential instrumentation valve assemblies used with pressure transmitters and differential pressure (DP) transmitters for isolation, equalization, venting, and calibration.

Available in 2-valve, 3-valve, and 5-valve configurations, these manifolds simplify installation and maintenance while ensuring accurate pressure measurement and safe operation in industrial systems.

Usage

  • Provides isolation of process pressure from instruments
  • Enables equalization in differential pressure systems
  • Allows venting and draining for safe maintenance
  • Facilitates calibration and zero balancing
  • Reduces leakage points with compact integrated design

Applications

  • Differential pressure transmitters (DP transmitters)
  • Flow measurement systems (orifice, venturi, etc.)
  • Oil & Gas industries
  • Chemical and petrochemical plants
  • Power plants and refineries
  • Instrumentation and control systems
  • Product Type: Manifold Valve Assembly
  • Types Available: 2-Valve / 3-Valve / 5-Valve
  • Body Material: Stainless Steel (SS304 / SS316)
  • Valve Type: Needle Valve Construction
  • Connection Type: Threaded (BSP / NPT) / Flanged (optional)
  • Instrument Connection: Direct mounting / Remote mounting
  • Pressure Rating: Up to 600 bar (model dependent)
  • Temperature Range: Up to 232°C (PTFE) / Higher also available
  • Packing: PTFE / Grafoil
  • Mounting: Direct mount with transmitter / Pipe mounting

2-Valve Manifold

  • Used for basic isolation of high and low-pressure lines
  • Suitable for static pressure applications

3-Valve Manifold

  • Includes 2 isolation valves + 1 equalizing valve
  • Used in differential pressure measurement systems

5-Valve Manifold

  • Includes 2 isolation + 1 equalizing + 2 vent/drain valves
  • Ideal for advanced calibration and maintenance

Orientation Available for all above Pipe to Pipe, Pipe to Flange, Flange to Flange