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Tianjin Tanggu Jinbin Valve Co., Ltd.

Water Valve, Industrial Valve, Ball Valve manufacturer / supplier in China, offering Pneumatic Ash Unloading Ball Valve, Triple Offset Flange Butterfly Valve-Metal Seated Flanged Butterfly Valve, Close Type Blind Valve Goggle Valve-Fan-Shaped Blind Valve and so on.

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Pneumatic Ash Unloading Ball Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Tianjin, China
Production Capacity: 100000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: Q347F-25
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Floating Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Transport Package: Export Wooden Packing
  • Origin: Tianjin, China
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Floating Ball Valve
  • Temperature: Normal Temperature
  • Trademark: THT
  • Specification: DN300
  • HS Code: 848180
Product Description

Pneumatic Ash Unloading Ball ValveTechinical data
Size: 2"~40"
Pressure Rating: 150~1500Lb
Body Material: A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex,etc

Design & Manufacturing Standard: API 6D,ASME B16.34,API 608,BS 5351
Face to Face: ASME B16.10,API 6D,DIN 3202,BSEN 558
Flange Connection Size: ASME B16.5,BSEN 1092
Check & Experiment: ISO 5208, API 6D, API598
Fire-safe: API 607,API 6FA
Drive Method: Manual, Gear Box, Electro-motion, Pneumatic

1.Bow-out proof stem

For the purpose of preventing the stem from flying off resulting in abnormal rising of the inner pressure of valve,shoulder is fixed at the lower part of the stem.In addition,in order to prevent leakage resulting from burnout of packing set of the stem in a fire,thrust bearing is set at the contact position of the shoulder at lower part of the stem and ball valve body.Thus an inverse seal seat is formed which will prevent leakage and avoid accident.

2.Key lock

Locks can be used to lock the manual valve when it is fully open or closed so as to prevent non-working personnel from pulling the handle which may result in misoperation of valve.It can also avoid opening or closing of valve resulting from the shock from pipelines or unpredictable factors that may cause an accident.For working pipelines such as combustible and explosive oil,gas and chemical medium,or for field piping site,the locking mechanism is especially useful.

3.Anti-fire safe design

When the floating ball valve be used normally,its sealed by seat and ball surface,seat retainer sealed by O-ring and body,this is soft sealed and reliable sealing.When the seat and O-ring are burnt,the seat retainer and body will be sealed by expanded graphite.Thus act anti-fire safe purpose.

4.Anti-static device

In order to prevent friction among ball,stem and PTFE that generates static electricity which may light the combustibles and explosives that cause an accident,in this ball valve,static-conduction spring is set between the stem and the ball,the stem and the body.Thus static electricity is conducted to ground and system safety is secured.

5.Low torque in operation

The self-lubricated bearings are installed at the friction of stem,resulting in wear resistance,fiexibility of operation and low torque.

6.Automatic body cavity relief

When the valve body pressure going up un-normally as the unstable factor,the trunnion ball valve downstream seat will be pushed by un-normally pressure,and the release the un-normally pressure automatically,it doesn't damage to the sealing of upstream seat.The unnormal pressure which in the floating ball valve body will release the pressure into the upstream pipe directly,it doesn't damage to the sealing of the downstream seat.

7.Various driving types

The top pad of ball valve designed according to ISO 5211,which is convenient for connection and exchange of various drivers.The common driving types are manual,electrical,pneumatic and pneumatic/hydraulic.

Pneumatic Ash Unloading Ball Valve

About us
THT Valve, one of the largest manufacturing factories in Tianjin, China, is committed and dedicated to provide quality, on-time products. For all your valves, valve parts and strainers, contact us at THT Valve. We pride ourselves on our knowledge, our service, our products, our industry certifications, and look forward to partnering with you to supply all your valve product requirements.
Pneumatic Ash Unloading Ball ValvePneumatic Ash Unloading Ball Valve

Pneumatic Ash Unloading Ball Valve

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