Habonim C47 Series Cryogenic Valves - Three Piece

Product Benefits

Efficient heat transfer

  • Narrow space between extension ID and stem OD keeps the stem seal at ambient temperature

Bonnet angle

  • Up to 45° from vertical allowed for the 12″ bonnet (fully BS6364 compliant)

HermetiX™ Stem seal

  • ISO 15848-1 certified
  • Graphite free, Fire safe design
  • High endurance up to 500 thousand cycles
  • Anti-abrasion mechanism
  • Live loaded

No Trapped cavity

  • Relief hole on the upstream sphere of the ball to prevent pressure build up in the cavity

Minimum thermal expansion

  • One size up and shorter body bolts
  • Additional spring washers

Stem

  • Blow-out’ proof
  • Solid one-piece stem
  • Tight stem-to-ball engagement
  • High torque durability

One-way assembly

  • Integral rib and asymmetric groove ensures correct assembly

Tongue & groove labyrinth design

  • Zero leakage to the atmosphere
  • Full compression of encapsulated body seal
  • Accurate alignment of all parts

Flow direction indicators

  • Highly visible arrows on body and bonnet top
  • “T” mark on the stem, showing relief hole direction Operation Lever or gear operated, pneumatic or electric actuated

Technical Data

Technical summary

  • C47C/C47W series Three piece, standard and full port
  • Size range 1/4”- 2″ (DN8 – DN50)
  • Pressure range ANSI Class 600 | Vacuum 10-6 Tor to 103 bar (1490 psi)
  • Size range 2 1/2”- 6″ (DN65 – DN150)
  • Pressure range ANSI Class 300 | Vacuum 10-6 Tor to 50 bar (725 psi)
  • End connections threaded, welded, flanged
  • Materials Stainless steel A351 CF8M/CF3M, A479-316/316L, monel 400 and more

Certifications

  • PED 2014/68/EU Module H Pressure equipment directive
  • ATEX 2014/34/EU Equipment and protective systems intended for use in potentially explosive atmospheres (optional for actuated unit only)
  • IEC 61508-2/3:2010 SIL2/3 Safety integrity level – functional safety of electrical/electronic/programmable electronic safety-related systems (optional for actuated unit only)
  • API 607:2016, ISO 10497:2010 Testing of valves – fire type-testing requirements
  • ISO 15848-1:2015 Industrial valves – measurement, test and qualification, procedures for fugitive emissions

Cleaning standards

Habonim’s meticulous valve assembly procedure, eliminates hydrocarbon oil, grease, metal chips and other ignition hazards that can be introduced. Habonim procedures for cleaning and inspecting valve parts that are used in Oxygen service are also applicable for Cryogenic service and comply with all relevant international standards and corporate specifications:

  • CGA G-4.1
  • ASTM A380/A380M
  • EIGA 33.06
  • Linde standard LS 141-47 part 1 and 2
  • Linde standard LS 031-6X7
  • Praxair standard GS-38
  • BOC 50000810

Application

  • LNG terminals
  • Air separation plants
  • LNG transportation
  • LNG storage and distribution
  • Steel production
  • Industrial gases
  • Oxygen Service

Make An Enquiry

    Information provided on this form will be used for sales follow up and for marketing purposes. You can opt out at any time. Click here to read our privacy policy for full details.

Let’s Connect

Get in touch with our dedicated team. We are here to help!