Description

The SE-40-3VM-R is a three-valve manifold designed for remote mounting in differential pressure measurement systems. It features two block valves to isolate the high- and low-pressure process lines, and one equalizing valve to balance pressure across the transmitter during calibration. Its Pipe x Pipe threaded connections ensure easy integration with pipeline systems and provide secure, leak-tight performance. Ideal for harsh environments, this manifold protects sensitive instruments from temperature, vibration, and process pressure.

Functionality:

Block and Equalization Control:

Two block valves isolate high- and low-pressure process lines from the instrument.

One equalizing valve connects the high- and low-pressure sides, allowing for safe zeroing or calibration of differential pressure transmitters.

Remote Mounting:

Designed for installation away from the instrument, especially useful in high-temperature or high-vibration areas.

Protects pressure instruments by distancing them from direct process exposure.

Pipe x Pipe Connection:

Standard female threaded (Pipe x Pipe) ends allow easy integration with threaded piping systems.

Provides reliable, leak-proof connections for various process conditions.

Measurement Accuracy:

Ensures precise differential pressure readings by enabling proper venting, isolation, and equalization before and after instrument calibration or maintenance.

SPECIFICATION 

Connections: 1/2″ NPT F (Process) X 1/2″ NPT F (Instrument)
Drain Connection – 1/4″ NPT F
Max working pressure up to 6000 PSI
The Hydrostatic Test Is Performed At 1.5 Times the Working Pressure
Pneumatic Test Is Performed At 1000 PSI
Temperature: -65°F (-54°C) to 464°F (240°C)
Packing is optional with graphite for high temperature to 450
One-piece, high strength body construction for safety no welding used.
Mounting hole provided for self-supporting applications.
NACE MR0- 175 Compliant Materials Available on Request.
All The Valves Are 100% Factory Tested.
Materials – SS 316, SS 316L, Duplex, Super Duplex, Hastelloy, Inconel and Monel