SJ Gauge MSFZ20 two-valve manifold for pressure instruments

Rear view of the SJ Gauge MSFZ20 two-valve manifold

SJ Gauge MSFZ30 three-valve manifold for pressure gauge installation

Rear view of the SJ Gauge MSFZ30 three-valve manifold

SJ Gauge MSFZ50 five-valve manifold for pressure instrumentation

Rear view of the SJ Gauge MSFZ50 five-valve manifold

Valve Manifold for Pressure Instrument

Model: MSFZ20~50

Divided into 2-valve manifolds, 3-valve manifolds, and 5-valve manifolds based on the applications
Shut-off, pressure compensating, purge and vent valves for differential pressure measuring instruments
Widely used in industries of petroleum, chemical, metallurgical, power, liquid, natural gas, and various conveying pipelines

◼️ Figure 1, 2: MSFZ20, 2-valve manifold
◼️ Figure 3, 4: MSFZ30, 3-valve manifold
◼️ Figure 5, 6: MSFZ50, 5-valve manifold

Responsive after-sales service / Customizable
High quality / One-year warranty
Product images are for reference only. Final specifications are based on the confirmed order.

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Description

This series of valve manifolds, including 2-valve, 3-valve, and 5-valve configurations, is a critical accessory designed for pressure gauges and differential pressure transmitters. It provides essential functions such as isolation, venting, and pressure equalization, allowing for safe instrument calibration and maintenance without interrupting the process flow. Constructed from high-quality materials with exceptional durability and corrosion resistance, these manifolds are ideal for demanding industries like petroleum, chemicals, and natural gas. Their compact design minimizes potential leak points and simplifies pipeline layout, ensuring long-term operational stability and safety in complex industrial environments.

Specifications

Safety shotpin	Adopting stainless steel pin to prevent the valve seat out off the valve body due to vibration
Valve body design	Integral structure, firm and reliable
Valve seat seal	Stainless steel seal, safe and reliable
Valve spool	High-performance duplex stainless steel and spherical positioning function to improve sealing performance and service life of the valve
Lubricating grease	Imported grease used between the sealing gasket and adjusting screw to reduce friction and improve sealing performance
Material	304 SS, 316 SS, Monel, Hastelloy C
Marked cover	Green, red, and blue marks for the pressure-leading valve, balance valve, and draining valve respectively
Stuffing box filler	PTFE
Working pressure	32MPa, 42MPa
Working temperature	≦150℃
Ambient temperature	-30℃ ... +93℃