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Wenzhou Goldtop Valve Co.LTD
Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
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Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases

Wenzhou Goldtop Valve Co.LTD
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Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases

Brand Name : GOLD TOP
Certification : DIN3356
Place of Origin : 中国
MOQ : 1 pcs
Price : Negotiation
Supply Ability : 100+pcs+30 days
Delivery Time : 30 days
Packaging Details : Plywood Case
Structural formation : BB-BG-OS&Y
Design Standard : DIN3356
Face to Face : DIN3202
Flange Standard : DIN2543-2545
Temperature : -29~350℃-29~350℃
Medium : Electrical Station / Natural Gas / Hot-Water Etc
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Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases


Cryogenic Bellow Sealed Globe Valve


Stainless steel body and topwork, “live loaded” gland packing “cleaned and degreased for oxygen service"

Part No. 01272.X.002*
* Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Part No. 01272.X.0024
Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312

Available options - on request only:

- Welded stainless steel stubs acc. to ISO 1127 or ASTM A312 - length FF + 200mm
- Extension H up to 900mm
- Valve with control disc (tapered design)


Applications:
Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -255°C / -427°F (18K) up to +120°C / +248°F (393K) Leak rate:: 10-6 mbar ltr / sec outside, 10-4 mbar ltr / sec seat


Type 01272 - Bellow Sealed Globe Valve

Materials

DIN EN

ASTM

1Body1.4409A 351 CF3M
2Valve sealPCTFE (Kel-F)
3Disc1.4404A 276 Grade 316L
4Bonnet gasketGraphite
5Headpiece1.4404A 276 Grade 316L
6Bellow stem1.4571A 313 Grade 316Ti
7Bolts1.4401/A4A 194 B8M
8Bellow1.4571A 313 Grade 316Ti
9Elongation tube1.4571A 313 Grade 316Ti
10Headpiece1.4404A 276 Grade 316L
11BushCW452KB 159 UNS C51900
12Stem1.4404A 276 Grade 316L
13Gland packingGraphite / PTFE / MICA
14Gland nut1.4404A 276 Grade 316L
15HandwheelAluminium alloy
Standard marking acc. to Pressure Equipment
Directive 2014/68/EU (PED).

Type 01272 - Bellow Sealed Globe Valve


Type 01272 - Standard designTechnical data
Nominal sizeDN101515202532404050
Dimension code.X.101215171521202625333238404240485060
Face-to-face dimensionFF708585100115115130130155
HeightH380380380380380380380380380
Outside pipe-Ø ISO 1127RA12.017.221.326.933.738.042.448.360.3
Wall thickness pipe ISO 1127a1.01.62.02.02.02.02.02.02.0
Outside pipe-Ø ASTM A312RA13.7217.1521.3426.6733.40-42.1648.2660.33
Wall thickness pipe ASTM A312adimensions acc. to S10 or S40
Socket depthb610101313-131316
Handwheel-ØB150150150150150150150150150
Wrench size across flatsS1101010101013131313
Wrench size across flatsS2303030303036363636
Weightca. kg1.61.851.92.32.73.65.15.17.7
Kvs-Valuem³/h1.62.84.36.711.514.020.622.637.1
Cv-Valuegal/min1.93.35.07.813.416.226.326.3

43.2


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Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases Images

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