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Wenzhou Goldtop Valve Co.LTD
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,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

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

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

  • Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases
  • Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases
Cryogenic Bellow Seal Globe Valve Extended Bonnet LF2 LCB LCC CF3M For Air Gases
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: DIN3356
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 30 days
Supply Ability: 100+pcs+30 days
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Detailed Product Description
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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bellow seal globe valve

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gear operated globe valve

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

1 Body 1.4409 A 351 CF3M
2 Valve seal PCTFE (Kel-F)
3 Disc 1.4404 A 276 Grade 316L
4 Bonnet gasket Graphite
5 Headpiece 1.4404 A 276 Grade 316L
6 Bellow stem 1.4571 A 313 Grade 316Ti
7 Bolts 1.4401/A4 A 194 B8M
8 Bellow 1.4571 A 313 Grade 316Ti
9 Elongation tube 1.4571 A 313 Grade 316Ti
10 Headpiece 1.4404 A 276 Grade 316L
11 Bush CW452K B 159 UNS C51900
12 Stem 1.4404 A 276 Grade 316L
13 Gland packing Graphite / PTFE / MICA
14 Gland nut 1.4404 A 276 Grade 316L
15 Handwheel Aluminium alloy
Standard marking acc. to Pressure Equipment
Directive 2014/68/EU (PED).
 

 

 

Type 01272 - Bellow Sealed Globe Valve

 

Type 01272 - Standard design Technical data
Nominal size DN 10 15 15 20 25 32 40 40 50
Dimension code .X. 1012 1517 1521 2026 2533 3238 4042 4048 5060
Face-to-face dimension FF 70 85 85 100 115 115 130 130 155
Height H 380 380 380 380 380 380 380 380 380
Outside pipe-Ø ISO 1127 RA 12.0 17.2 21.3 26.9 33.7 38.0 42.4 48.3 60.3
Wall thickness pipe ISO 1127 a 1.0 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.0
Outside pipe-Ø ASTM A312 RA 13.72 17.15 21.34 26.67 33.40 - 42.16 48.26 60.33
Wall thickness pipe ASTM A312 a dimensions acc. to S10 or S40
Socket depth b 6 10 10 13 13 - 13 13 16
Handwheel-Ø B 150 150 150 150 150 150 150 150 150
Wrench size across flats S1 10 10 10 10 10 13 13 13 13
Wrench size across flats S2 30 30 30 30 30 36 36 36 36
Weight ca. kg 1.6 1.85 1.9 2.3 2.7 3.6 5.1 5.1 7.7
Kvs-Value m³/h 1.6 2.8 4.3 6.7 11.5 14.0 20.6 22.6 37.1
Cv-Value gal/min 1.9 3.3 5.0 7.8 13.4 16.2 26.3 26.3

43.2

 
 

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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