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Yongjia Goole Valve Co., Ltd.

Inlet Valve, Pneumatic Inlet Valve, Dry Ash Inlet Valve manufacturer / supplier in China, offering Pneumatic Flanged Thermal Power Plant Dry Ash Inlet Valve (GJQ641FM), Pilot Operated Steam Pressure Reducing Valve (DP143-GVPR04), Electric Three Way (3-way) Mixing Control Valve (GAZDLX) and so on.

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Supplier Homepage Product Ceramic Valve Pneumatic Flanged Thermal Power Plant Dry Ash Inlet Valve (GJQ641FM)

Pneumatic Flanged Thermal Power Plant Dry Ash Inlet Valve (GJQ641FM)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 10, 000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GJQ641FM
  • Size: Dn100-Dn250
  • Operation: Pneumatic Actuated
  • Working Temperature: Below 250 Deg C
  • Transport Package: Plywood Case
  • Origin: Wenzhou, Zhejiang, China
  • Pressure: Pn10, Pn16
  • Connection: Flanged
  • Working Medium: Thermal Power Plant Dry Ash, Mine, Chemistry, etc.
  • Trademark: GOOLE, OEM
  • Specification: SGS
  • HS Code: 8481804090
Product Description
Pneumatic Flanged Thermal Power Plant  Dry Ash Inlet Valve (GJQ641FM)

This valve is applicable as an on-off device for pipelines containing abrasive dry ash, water (such as cinder water ) and the like in mines, paper making, chemical engineering and so on, as an on-off for pipelines with both soft grains and corrosive media. Its working nominal pressure is 1.0MPa, applicable temperature is below 200 Deg C, and air supply pressure is 0.6-0.8MPa.

The inlet valve is integrated with the storehouse pump and cylinder drives the rocking arm to rotate by 90 Degree to achieve the valve's opening/closing function. 

The inlet valve with such a structure can meet extremet conditions for pneumatic dry ash transportation in storehouse pumps. Its sealing surface with Fluorine rubber has a big containability for dry ash grains and is invulnerable to abrasion and resistant to a high temperature lower than 250 Deg C. The sealing element can be replaced directly. Its bell-shape chamber is invulnerable to ash accumulation, and the hand hole on its body makes it available to replace internal sealing parts online, easy for maintenance.

Application Specification
1. Design and Manufacture: GB/T 12224
2. Face to Face Dimension: Manufacturer's standard
3. Flange Dimension: GB/T 9113.1, ANSI B16.5  DIN 2543, JIS B2020
4. Inspection and Test: GB/T 9092
5. Material Standard: GB/T 12229 for Carbon Steel, GB/T 12230 for Stainless Steel

Materials for Main Parts

Sr No.
PartsMaterialSr No.PartsMaterial
1Body20#7Disc Support20#
3Stem GlandQ2359Disc LiningNBR
5Rocking Arm20#11ScrewB7
6Shaft Pin35#12Pneumatic Actuator
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