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API 6D F316 CF8M TRUNNION MOUNTED CAST OR FORGED BALL VALVE
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API 6D F316 CF8M TRUNNION MOUNTED CAST OR FORGED BALL VALVE

离岸价格

Get Latest Price

1 ~ 100 USD / Set

|

1 Set Minimum Order

国:

China

モデル番号:

QZ41F

离岸价格:

1 ~ 100 USD / Set Get Latest Price

ロケーション:

China

最低注文量の価格:

1 per Set

最低注文量:

1 Set

パッケージの詳細:

Plywood Cases

納期:

45 Days

供給能力:

100 Set per Month

支払いタイプ:

-

製品グループ :

今すぐお問い合わせください
無料会員

連絡先担当者 Michael

Dongying, Shandong

今すぐお問い合わせください

製品仕様

  • Structure:Trunnion Mounted Ball Valve
  • Flanged End:Flanged or Welded
  • Design Standard:API 6D
  • Split Body:One piece, Two Piece or Three Pieces
  • Operation Type:Gear or Handwheel, Pneumatic
  • Port Type:Full port or reduced port
  • Pressure:CL150~CL2500, PN16~PN420
  • Features:Double Block and Bleed
  • Seal:Resilient or Metal Seat

タイトルまたは説明

⌈DISTINCTIVE FEATURES⌋ 

 



•Tunnion Mountd Ball   

•Full or Reduced Port  

•2 Pieces or 3 Pieces    

•Cast or Forged Body 

•Double Block & Bleed 

•Blow-out Proof Stem  

•Anti-Static Device  

•Soft or Metal Seat

⌈ MAIN CHARACTERISTICS ⌋

 



•For Trunnion Mounted Ball Valve Glofa supply, the pressure of the fluid is absorbed by the trunnion bearings and is directly transmitted to the valve body, no effecting on the seat and the seat may not bear more pressure, thus the trunnion mounted ball valve have features of less torque, least deformation on the seat, most reliable and stable sealing, long service life. The trunnion mounted ball is supported by the bearings at the up and down, eliminate the high pressure generated from the inlet crash of the fluid to the ball and the seat, minimize the friction and save the torque greatly, easy to operate. 

 

•The spring loaded seat got self-tight ability and may seal the valve at upstream. The series ball valve have two seats in both direction and do not restrict by the installation direction. The soft sealing ring is inlayed into the stainless steel seat, at the end of the SS seat, one spring is loaded to make sure the seat ring get enough pretightening force, in case the seat ring get damanged during work, the spring could still keep sure the seal of the seat ring.

 

⌈ DESIGN ADVANTAGES ⌋

•The trunnion mounted ball valve Glofa supply are with function of self-relief pressure, when the pressure collected in the cavity increase and exceed the max pretightening force that the spring may withstand, the seat would step back and get separated with the ball, then the internal pressure may relieve automatically, the seat will go back its original position after the pressure's relief.

 

•The series valve have Double Block and Bleed (DBB), whenever the valve is fully open or fully closed, the both valve seats at bi-directional may cut off the fluids, the impurity in the cavity will be discharged through the bleed valve. 

 

•In case, the impurity in the meidum or fire cause the seat unfunction or useless, the emergency sealant injection offer another seal through injecting the sealant into the stem or seat.

 

•The trunnion mounted valve are also placed with one fire-safe sealing ring between the ball and seat in order the fire happening accidently ruin the seat ring, when seat ring get broken, the fire safe seat ring will be pushed onto the ball and generate metal to metal seal effect for achieving the seal again.                                                    

 

⌈ TECHNICALS & CAPABILITIES ⌋

 

• Sizes Range from 2'' to *0'', DN*0 to DN***0 

• Pressure Ratings from CL **0 to CL ***0, PN*6 to PN**0 

• Structured in Side Entry, Bolted Bonnet, Fire Safe Design, Cavity Pressue Self-relief, Emergency Sealant Injection, Double Piston Effect, Double Seal Design         

 

• Design standard available in API 6D, BS***1, DIN***2, etc, complied with ASME B*6.*4, API **8 for Test, ASME B*6.5 for Flange, ASME B*6.*5 for B.W, API **7 & API 6Fa for Fire Safe, NACE MR ****5 for Sour Service 

• Ends Connections in Flanged F.F R.F or RTJ, Butt Welded 

• Body Materials available in Cast Carbon Steel A**6 WCB, WCC, Low Carbon Steel LCB, LCC, Alloy Steel A**7 WC6, WC9, Stainless Steel A**1 CF3, CF8, CF3M, CF8M, Duplex & Super Duplex Steel A**0 GR. 4A, GR. 5A, Special Materials in Monel, Alu. Bronze C****0, ****0 etc., also available in Forged Carbon Steel A**5, Low Carbon Steel LF2, Alloy Steel F*1, F*2, Stainless Steel F**4L, F**4, F**6L, F**6, Duplex & Super Duplex Steel F*1, etc. 

• Actuations can be equipped with Lever, Gear Devices, Electric and  Pneumatic or Hydraulic Actuators 

• Optional Drain Plug or Bleed Valve, Extension Stem on request.

国: China
モデル番号: QZ41F
离岸价格: 1 ~ 100 / Set Get Latest Price
ロケーション: China
最低注文量の価格: 1 per Set
最低注文量: 1 Set
パッケージの詳細: Plywood Cases
納期: 45 Days
供給能力: 100 Set per Month
支払いタイプ: -
製品グループ : BALL VALVE

Send a direct inquiry to this supplier

To:

Michael < Glofa Valve Corp. >

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