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DBV VALVE GROUP CO., LTD.

Valves, Ball Valves, Industrial Valves manufacturer / supplier in China, offering Worm-Gear Forging Rtg Flange End Trunnion Mounted Ball Valves, Industrial Rubber Seated Globe Valve with Ce Approval, Industrial Bellow Sealing Gg25 Globe Valve and so on.

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Worm-Gear Forging Rtg Flange End Trunnion Mounted Ball Valves

FOB Price: US $4.5-74,983 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4.5-74,983/ Piece
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Port: Shanghai, China
Production Capacity: 10000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Q347F-50C
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: Bypass-Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage, Gas and Oil
  • Stem: 17-4pH, A182 F6a
  • Seal Ring: A276 304
  • Body: Wcb, A105, CF8, CF8m, CF3, CF3m
  • Seat: PTFE, Rptfe, Nylon, Peek
  • Bolt/Nut: 35CrMo, A193-B7, 304, B8
  • Transport Package: Wooden Box
  • Origin: Shanghai
  • Material: Stainless Steel
  • Driving Mode: Pneumatic
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Cover: Astn A105
  • O Ring: NBR, Viton
  • Yoke: Wcb
  • Ball: 25+Enp, 304, 316
  • Gasket: Graphite+Stainless Steel
  • Trademark: DBV
  • Specification: 1/2′′-56′′
  • HS Code: 8481804090
Product Description

Worm-Gear Forging RTG Flange End Trunnion Mounted Ball Valves 
Product Features
1.Tow or Three pieces body
2.Fire-safe, antistatic and blow-out proof stem functions
3.Up stream sealing, down stream sealing, double sealing
4.Self relieving seat
5.Double block and bleed(DBB)function
6.Emergency sealant injection system
7.Stem/bonnet extension for cryogenic service 

Worm-Gear Forging Rtg Flange End Trunnion Mounted Ball Valves

Technical Specification
Design Standard:API 609
Body material:ASTM A216 WCB WCC; ASTM A217 WC1 WC6 WC9;     ASTM A351 CF8,A351 CF8M,
  A351 CF3,A351 CF3M,A351 CN7M; ASTM A352 LC1 LCB LCC LC3(Cast Steel,
  Alloy Steel, Stainless Steel, Special Steel)
 
Nominal PressureClass 150~2500
Nominal Diameter:2"~24"
OperationPneumatic actuator
End Connection:RF, FF, M, F, TG, RG
Face To Face:API 609
Working Temperature:-29ºC~+200ºC
Test And Inspection:API 598/ISO 5208
End flange dimension:ASME B16.5,ASME B16.47(API 605 ,MSS SP44)
Butt weld end dimension:ASME B16.25(BW)
NACE:NACE 0175
Certificate:ISO9001, ISO14001, ISO28001, TS, CE,TUV

As one of the top valve manufacturer in china, DBV( standing Design, Build, Verify ) provide the world international customers OEM for years.  DBV insist on implementing the management ideal "customer first, strict quality, technology innovation",  make efforts on developing the core of the most cutting-edge technology, provide sustainable product solution and service support to customers, to ensure the efficient protection of the customer's economic interest. DBV own endless potential to develop more high-end products, and fully invests into the continuous technology innovation and qualified service, committed to become one of the best professional, the most comprehensive and the most reliable valve enterprises. 

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