Gold Member Since 2016
Audited Supplier
Tianjin Tanggu Jinbin Valve Co., Ltd.

Valve, Butterfly Valve, Metallurgy Butterfly Valve manufacturer / supplier in China, offering Round Louver Butterfly Valve-Round Louver Exhaust Butterfly Valve, Double Offset Butterfly Valve Soft Seal Butterfly Valve, Cast Iron Socket End Gate Valve and so on.

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Supplier Homepage Product Air Damper Round Louver Butterfly Valve-Round Louver Exhaust Butterfly Valve

Round Louver Butterfly Valve-Round Louver Exhaust Butterfly Valve

Purchase Qty.:
1-499 500-999 1,000+
FOB Unit Price: US $2,200 US $2,190 US $2,180
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $2,200
500-999 US $2,190
1,000+ US $2,180
Get Latest Price
Port: Tianjin, China
Production Capacity: 300 PCS/Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: louver valve
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Metal Hard Sealed
  • Application: Water Industrial Usage
  • Media: Air, Smoke,Dust,Combustible Gas
  • Ventilated: Ventilation Butterfly Valve
  • Product Name: Round Louver Butterfly Valve-Round Louver Exhaust
  • Sealing: Hard Sealing
  • Certificate: Ce, ISO9001:2008
  • Transport Package: Export Wooden Packing
  • Origin: Tianjin, China
  • Driving Mode: Electric
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Valve Body: Forge Welding
  • Temperature of Media: High Temperature
  • Model Number: Wdy-1
  • Port Size: Dn500-Dn3000
  • Body Material: Cast Iron
  • Color: Customer′s Request
  • Trademark: THT
  • Specification: ISO
  • HS Code: 848180
Product Description

Round and square louver butterfly valve, air butterfly valve, exhaust valve

1. Tem: -20-300C

2.. Media: air,dust,smoke, Combustible gas

3. leakage: commom type </=3%; low leakage type: </=1%
4. manual, electric, pneumatic
5. ISO

Pressure and temperature:

Working Pressure

PN16 / PN25

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

Working Temperature

-10°C to 250°C 

Suitable Media

Water, Oil and gas.

Round Louver Butterfly Valve-Round Louver Exhaust Butterfly Valve

This product is a new developed products by us together with researching unit which have got national level inspection. It is used reliably for on-off and regulation function of air, smoke, dust and combustible gas together with various types of operator. Its feature is with several blade, low noise, light weight, low operating torque, large flow capability, convinient operating, and low price, which is suitable in large size, large flow and low pressure condition!

This valve is widly used in metallurgy, mining, electric station, building material, mechinical, medicine and light industry etc!

Round Louver Butterfly Valve-Round Louver Exhaust Butterfly Valve
THT provides:
•Sample order. Shipping way as you required: by sea/air/express.
•Professional assistance. Our engineers can assist you in making the right choice of valve for your application.
•Quality control. THT is committed to a philosophy of total quality management. THT valves are compliance with relevant GB and ASME standard (other standard can be provided as well), tested before shipment.

Please feel free to contact us for other types of valves, valve spare parts, flanges & strainers, etc. 

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.
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