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- Habonim - Model C47 - Cryogenic ...
Habonim - Model C47 -Cryogenic Floating Ball Valve 3 Piece
Design features; Solid one-piece high torque durable stem. Tight stem-to-ball directional engagement, ensures relief hole alignment. Strict materials and manufacturing tolerances control.
Efficient heat transfer
- Narrow space between extension ID and stem OD allows the stem seal to remain at an ambient temperature.
No trapped cavity
- Relief hole on the upstream sphere of the ball to prevent pressure build-up in the cavity.
Flexible bonnet installation angle
- Up to 45° from vertical for 12” bonnet (per BS6364 guidelines)
- Up to 15° from vertical 6” bonnet (not BS6364 compliant).
Special mechanical design and construction
- Solid one-piece high torque durable stem.
- Tight stem-to-ball directional engagement, ensures relief hole alignment.
- Strict materials and manufacturing tolerances control.
Efficient heat transfer
- A narrow space between the extension ID and the stem OD allows the
- stem seal to remain at an ambient temperature.
No-Trap Cavity
- Relief hole on the upstream sphere of the ball to prevent pressure buildup in the cavity.
- Single-side or self-pressure-relief sealing for bidirectional full pressure service.
Flexible bonnet installation angle
- Up to 45° from the vertical axis for the 12” bonnet (per BS6364 guidelines).
- Up to 15° from the vertical axis for the 6” bonnet (not BS6364 compliant).
Flow direction indicators (for valves with preferred flow direction)
- Highly visible arrows on body and bonnet top.
- “T” mark on the stem, showing relief hole direction.
Double isolation / double block and bleed designs available upon request
Clean assembly and packing
Technical summary
- C47C/C47W series Three pieces, 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
- LNG terminals
- Air separation plants
- LNG transportation
- LNG storage and distribution
- Steel production
- Industrial gases
- Oxygen Service