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WIKA · Pressure measurement · Family IBF

Monoblock

Monoblock with flange connection, designed for oil and gas, chemical and petrochemical industries, with shut-off valve for safe instrument isolation.
Range
0…690 bar
Protection
IP65
EACNORSOK M-630NACE MR0175/ISO 15156CENACENACE MR0175 / ISO 15156
Price
On request
Depends on configuration
Request a quote
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Description

The monoblock has been designed to meet the requirements of the process industry, especially for natural gas and aggressive media applications. The compact design integrates a shut-off valve to separate the process from the instrument side.

For applications with liquid or dirty media, ball valves are recommended due to easy cleaning of the straight-through internal bore.

The one-piece case minimises the number of leakage points and thereby reduces the risk of media escaping into the environment. The valve seat design and the redundant seals

Fig. left: Process connection: Flange, instrument connection: ½ NPT female

Fig. right: Process and instrument connection: Flange

of the valve body ensure high durability and tightness. In case the soft valve seat fails, the metal-to-metal seat will ensure that the valve can still be operated and set to a safe position. The tightness is guaranteed for the connection between the process and the measuring instrument and towards the atmosphere.

The super-finished machining of the internal parts allows a very smooth and precise operation, even at high pressures and after long periods without valve operation. The surface finish helps to prevent corrosion with aggressive media and makes it easier to clean.

Special features

  • The monoblock has been designed to meet the requirements of the process industry, especially for natural gas and aggressive media applications. The compact design integrates a shut-off valve to separate the process from the instrument side.
  • For applications with liquid or dirty media, ball valves are recommended due to easy cleaning of the straight-through internal bore.
  • The one-piece case minimises the number of leakage points and thereby reduces the risk of media escaping into the environment. The valve seat design and the redundant seals
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Configuration structure· click a highlighted segment to jump to that parameter
Your configuration
  • FunctionSingle Block
  • Design typeFlanged/Threaded
  • VersionBall Process design
  • Connection StandardASME B16.5
  • Process Connection Size—
  • Pressure rating—
  • Connection TypeRaised Face Spiral - 3.2 ... 6.3 μm [125 ... 250 μin]
  • Instrument Connection1/2" NPT female axial
  • Material bodyStainless steel 316/316L - 1.4401/1.4404 - S31600/S31603
  • Material packingRTFE
  • Valve handle optionswithout
  • Vent connection1/2" NPT female with plug
  • Special design featureswithout
  • Certificates accessoryNACE MR0175 Sour Gas Service & Inspection certificate 3.1, EN 10204, all wetted parts material
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