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WIKA · Pressure measurement · Family IBM

Monoblock

Monoblock valve manifolds with threaded connection, models IBM2 and IBM3, for block-and-bleed and double block-and-bleed applications in aggressive environments.
Range
0…690 bar
EACAPI 607NACE MR0175/ISO 15156NORSOK M-630API 598ISO 5208MSS SP-61ISO 10497BS 6755NACE MR0175NACE MR0103ASME B16.34ASME BPVC Section VIIIASME B31.1ASME B31.3ISO 17292MSS SP-99ASME B16.5ASME B1.20.1DIN EN 12266-1API 6FA
Price
From €448
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Description

The monoblock has been designed specifically to fit into the small space of control panel and valve battery installations.

With its very compact dimensions, the monoblock can be used in a wide range of applications providing high overpressure safety within a large spectrum of temperature ranges. The modular monoblock design allows using an arrangement of ball valves and/or needle valves in the same valve body.

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

Fig. left: Model IBM2, block-and-bleed valve manifold Fig. right: Model IBM3, double block-and-bleed valve manifold

The valve seat design and the redundant seals 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 is also minimising corrosion with aggressive media and makes it easier to clean.

Special features

  • Increased safety with metal enclosed valve seats and double valve body seal
  • High-quality machining guarantees smooth operation with low torque and low wear
  • Leak-tested tightness in accordance with BS 6755 / ISO 5208 leakage rate A
  • Customisable arrangement with ball and needle valves
  • Customer-specific combination of valves and instruments (hook-up) on request
Identification
Product familyIBM
SubcategoryValve manifold
Measuring range
Pressure ranges0…690 bar · 0…420 bar · 0…10000 psi · 0…6000 psi
Process conditions
Process connection
½ NPT female½ NPT male¾ NPT female¾ NPT maleG ½ femaleG ½ maleG ¾ femaleG ¾ male1/2 NPT femaleG1/2 female1/2 NPT maleG1/2 male3/4 NPT femaleG3/4 female3/4 NPT maleG3/4 male
Process temperature−54…+538 °C
Electrical characteristics
Switching functionBlock and bleed
Materials
Case materialStainless steel, Duplex F51, Super Duplex F55, Hastelloy C276, Monel 400, Carbon steel ASTM A350 LF2, class 2, Stainless steel 316/316L (1.4401/1.4404), Duplex F51 (1.4462), Super Duplex F55 (1.4501), Hastelloy C276 (2.4819), Monel 400 (2.4360), Carbon steel ASTM A350 LF2
Wetted parts materialStainless steel 316/316L (1.4401/1.4404), Duplex F51 (1.4462), Super Duplex F55 (1.4501), Hastelloy C276 (2.4819), Monel 400 (2.4360), Carbon steel ASTM A350 LF2, class 2, Carbon steel ASTM A350 LF2
Sealing materialPEEK, Graphite, PTFE
Operating environment
Ambient temperature−54…+538 °C
Certifications and approvals
Certifications
EACAPI 607NACE MR0175/ISO 15156NORSOK M-630API 598ISO 5208MSS SP-61ISO 10497BS 6755NACE MR0175NACE MR0103ASME B16.34ASME BPVC Section VIIIASME B31.1ASME B31.3ISO 17292MSS SP-99ASME B16.5ASME B1.20.1DIN EN 12266-1API 6FA
Additional details
Datasheet languagesEN
Tables from datasheet
Monoblock, models IBM2 and IBM3
Standards used
Design■ EEMUA publication 182, specification for integral block-and-bleed valve manifolds ■ ASME B16.34, valves - flanged, threaded and welding end ■ ASME BPVC section VIII, rules for construction of pressure vessels division 1 ■ ASME B31.1, power piping ■ ASME B31.3, process piping ■ ISO 17292, metal ball valves for petroleum, petrochemical and allied industries ■ MSS SP-99, valves for measuring instruments ■ ASME B16.5, pipe flanges and flange fittings ■ ASME B1.20.1, pipe threads, general purpose (inch)
Tests■ API 598, valve inspection and testing ■ ISO 5208, pressure testing of metallic valves with leakage rate A ■ MSS SP-61, pressure testing of valves ■ DIN EN 12266-1, pressure tests, test procedures and acceptance criteria for industrial valves ■ API607/API6FA/ISO 10497 fire test for valves
Material requirements■ NACE MR0175 / ISO 15156, use in H₂S-containing environments in oil and gas production ■ NORSOK M-630, specification for use in pipelines (Norway)
MarkingASME B16.34, valves - flanged, threaded and welding end
Pressure-temperature limits (for diagram, see page 5)The limits for operating pressure and temperature depend on the sealing material
Function (for functional diagram, see next page)■ Model IBM2: Block and bleed (shut off and vent) ■ Model IBM3: Double block and bleed (2 x shut off and 1 x vent)
Arrangement (for valve types, see next page)The shut-off valve(s) and the vent valve can be defined individually as ball valve or needle valve.
Connection (inlet/outlet)■ ½NPTfemale ■ ½NPTmale ■ ¾NPTfemale ■ ¾NPTmale ■ G½female ■ G½male ■ G¾female ■ G¾male
Vent connection½NPTfemale or ¼NPTfemale, plug screw is included in delivery, though not pre-fitted.
Materials
Wetted parts
Valve body■ Stainless steel 316/316L (1.4401/1.4404) ■ Duplex F51 (1.4462) ■ Super Duplex F55 (1.4501) ■ Hastelloy C276 (2.4819) ■ Monel 400 (2.4360) ■ Carbon steel ASTM A350 LF2, class 2 1)
Valve fittings, ball, valve seats, valve stem, bonnet body, spindle tip■ Stainless steel 316/316L (1.4401/1.4404) ■ Duplex F51 (1.4462) ■ Super Duplex F55 (1.4501) ■ Hastelloy C276 (2.4819) ■ Monel 400 (2.4360)
Sealing■ PEEK (ball valve seat) ■ Graphite (needle valve sealing packing) ■ PTFE (needle valve sealing packing)
Non-wetted parts
Handle, bonnet, valve spindle, locking plate, locking pin, product label, screwsStainless steel
Handle gripPVC
SpecificationBall valveNeedle valve
Design■ Antistatic design ■ Blow-out-safe valve stem ■ Self-relieving valve seats■ Non-rotating spindle tip ■ Blow-out-safe spindle tip ■ Back seat design ■ Metal-to-metal seat
Colour codeBlue: Shut off Red:Vent
Valve bore size10 mm[0.394 in]5 mm[0.197 in]
Sealing materialMax. permissible operating pressure in bar at temperature in °CMax. permissible operating pressure in psi at temperature in °F
Ball valve seatPEEK 1)690 bar at 38 °C10,000 psi at 100 °F
276 bar at 250 °C4,000 psi at 480 °F
Needle valve sealing packingGraphite420 bar at 38 °C6,000 psi at 100 °F
209 bar at 538 °C3,030 psi at 1,000 °F
PTFE690 bar at 38 °C10,000 psi at 100 °F
276 bar at 204 °C4,000 psi at 400 °F
View all (6)
LogoDescriptionCountry
EAC (option) Machinery directiveEurasian Economic Community
LogoDescription
-PMI 1) test certificate (option) All wetted parts
-Type tested for fire safety in accordance with API 607, ISO 10497, BS 6755-2 2)