Product
Three-Valve Coplanar Mounting
Integral coplanar manifold for particular transmitter models — two isolating valves, one equaliser and two plugged vent ports.
Manifolds
Three-Valve Coplanar Mounting
Designed as a new series of process instrument manifold for particular transmitter models. Assembled to the transmitter, the coplanar manifold is compact and easy to operate in minimum space, and it eliminates several of the components that would otherwise sit between manifold and transmitter. It carries two isolating valves, one equaliser valve and two vent ports supplied plugged.
Mounting directly to the base of the differential pressure transmitter leaves fewer leakage points, which is what makes the measurement more accurate — the reason to choose coplanar over a remote or bolt-on manifold.
The process connection is 1/2" NPT (F), the instrument connection is flanged and the drain / vent is 1/4" NPT (F). Dimensions are for standard 54 mm (2 1/8 in) instrument centres and are available for other centres. A test port on the process side with a plug is available as an option. Four mounting bolts to IS 1364-1960 are supplied.
- Max working pressure
- up to 620 kg/cm² body / 413 kg/cm² seat (hydrostatic test)
- Body materials
- A 105, A 182 / A 479 Gr F 304SS, A 182 / A 479 Gr F 316SS, Monel, Hastelloy
- Thread systems
- NPT, Flanged
Features
- Integral coplanar manifold matched to particular transmitter models
- Two isolating valves, one equaliser, two plugged vent ports
- Mounts to the base of the transmitter — fewer leakage points
- Process 1/2" NPT (F), instrument flanged, drain / vent 1/4" NPT (F)
- Option: test port on the process side with plug
- Accessory: mounting bolts 4 nos
Applications
- Coplanar differential pressure transmitters
- Space-constrained transmitter hook-ups
- DP flow and level measurement
- Max working pressure
- up to 620 kg/cm² body / 413 kg/cm² seat (hydrostatic test)
- Thread systems
- NPT, Flanged
- Body materials
- A 105, A 182 / A 479 Gr F 304SS, A 182 / A 479 Gr F 316SS, Monel, Hastelloy
- Temperature
- PTFE gland packing as standard; Graphoil above 180 °C
- Testing
- Hydrostatic body 620 kg/cm², seat 413 kg/cm²; pneumatic seat 40 kg/cm², at 25 °C
A 105
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
A 182 / A 479 Gr F 304SS
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
A 182 / A 479 Gr F 316SS
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Monel
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Hastelloy
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Certification pack available on request for this range.
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