5-Valve Instrument Manifold – Remote Mount

For differential pressure measurement systems requiring dependable isolation, precise equalization, and safe venting in high-pressure environments.

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5-Valve Instrument Manifold – Remote Mount

5-Valve Instrument Manifold – Remote Mount
5-Valve Instrument Manifold – Remote Mount
5-Valve Instrument Manifold – Remote Mount
5-Valve Instrument Manifold – Remote Mount
5-Valve Instrument Manifold – Remote Mount
5-Valve Instrument Manifold – Remote Mount

product introduction

This 5-valve remote mount instrument manifold provides complete isolation, equalization, and venting functions for differential pressure transmitters. The back-seating feature in the fully open position improves sealing reliability and service safety. A hardened, non-rotating lower stem reduces friction on packing and minimizes wear between seat and plug. The upper stem thread is roll-hardened and isolated from the process medium. Each manifold is factory-tested at rated pressure.

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Product Description

The back-seating design in the fully open position enhances sealing reliability and prevents stem blow-out. A hardened non-rotating lower stem reduces packing friction and seat wear, while the roll-hardened upper stem thread is isolated from the process medium to ensure smooth operation and corrosion resistance. Each manifold is factory pressure-tested to rated working pressure to guarantee leak-tight performance and service safety.

instrument manifold valves

No.Component316 Stainless Steel (Material Grade / ASTM Spec.)Alloy C-276 (Material Grade / ASTM Spec.)
1HandleAluminum Alloy Aluminum Alloy
2Set Screw304 Stainless Steel304 Stainless Steel
3Packing Gland304 Stainless Steel / A479 304 Stainless Steel / A479
4Upper Valve Stem316 Stainless Steel / A479 304 Stainless Steel / A479
5Lock NutStainless Steel Stainless Steel
6Bonnet316 Stainless Steel / A479Alloy C-276 / B574
7Packing Gland Ring316 Stainless Steel / A479316 Stainless Steel / A479
8PackingPTFE or GraphitePTFE or Graphite
9Groove PinStainless SteelStainless Steel
10Lower Valve StemHardened 316 Stainless Steel / A479Alloy C-276 / B574
11Valve Body316 Stainless Steel / A479; 316 Stainless Steel / A182Alloy C-276 / B564
—LubricantMolybdenum Disulfide-BasedMolybdenum Disulfide-Based

 

instrument manifold valves

 

Features & Functions

  • Complete isolation, equalization, and venting for DP transmitters
  • Back-seating stem improves sealing and prevents blow-out
  • Non-rotating hardened lower stem reduces packing wear
  • Roll-hardened upper thread ensures durability and smooth operation
  • Compact remote-mount block design saves installation space
  • Factory pressure-tested for leak-tight safety
  • Suitable for high-pressure and corrosive media service

 

Product Advantages

  • Higher sealing reliability → back-seat and precision machining
  • Longer service life → hardened stem and wear-resistant seat
  • Lower maintenance cost → reduced packing friction
  • Safer operation → blow-out resistant stem design
  • Stable measurement accuracy → secure transmitter isolation
  • Adaptable to harsh environments → stainless steel construction

5-Valve Instrument Manifold – Remote Mount

 

Our Company Advantages

  • 16+ years specialized in pressure testing and pneumatic boosting equipment R&D and manufacturing
  • Annual production capacity exceeding 1000+ equipment sets
  • Trusted by 8000+ global customers
  • National High-Tech Enterprise with 28+ patents
  • Engineering team with 10+ years industry experience
  • Member of China Special Equipment Industry Association
  • Member of National Instrumentation Standardization Committee
  • ISO 9001 certified quality management system
  • CE certified products for international compliance
  • Focused on mid-to-high-end industrial instrumentation market
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