Product
Hook-Up for Pressure Instruments
Pre-fabricated hook-up for pressure transmitters and gauges, built around a multiport isolation ball or needle valve.
Specialty & Engineered Products
Hook-Up for Pressure Instruments
Instrument hook-ups are a convenient way of eliminating impulse piping by using sandwich construction valves. The valves have an isolating block attached to a manifold on which the transmitter or instrument is mounted. The design of the sandwich valves allows for removal with adequate isolation protection of the instrument, with or without the manifold. The flange assembly for pressure instruments makes for convenient assembly at site. The pressure instrument hook-up consists of a multiport isolation ball valve or multiport isolation needle valve, with options such as root valves, mono-flange valves and double block and bleed valves. Fluid Controls pre-fabricated instrument hook-ups are approved by Engineers India Limited and are custom designed to the client's needs, with different end connections and materials to suit site conditions.
- Max working pressure
- up to 6000 psig (PN 400)
- Body materials
- CS, SS 304, SS 316, SS 304L, SS 316L, Inconel 625, Inconel 825, Hastelloy C276
- Thread systems
- NPT, SW, BW, ASME B16.5 Flange, Instrument oval flange
Features
- Assembly built around a multiport isolation ball valve or multiport isolation needle valve.
- Options include root valves, mono-flange valves and double block and bleed valves.
- Temperature up to 540 °C (1004 °F)
- pressure 6000 PSIG (PN 400).
- Gland packing PTFE up to 180 °C, Graphite with Inconel inhibitor from 180 °C to 540 °C.
- Material as per customer requirement.
- Published end connections: 3/4" plain, 3/4" NPT(M), 3/4" NB PE SCH 80, 3/4" flange 150#, 1-1/2" flange 600#, instrument oval flange and instrument flange.
- Custom designed with 2D and 3D modelling
- PDS / PDMS files supplied for integration.
Applications
- Oil & Gas
- Power plant
- Process plant
- Petrochemical
- Tube OD range
- 1/4 in, 1/2 in
- Size range
- 1/2 in, 3/4 in
- Max working pressure
- up to 6000 psig (PN 400)
- Thread systems
- NPT, SW, BW, ASME B16.5 Flange, Instrument oval flange
- Body materials
- CS, SS 304, SS 316, SS 304L, SS 316L, Inconel 625, Inconel 825, Hastelloy C276
CS
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 304
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 316
standardSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 304L
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 316L
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Inconel 625
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Inconel 825
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Hastelloy C276
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
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