- Model NO.: D373H-16/25C
- Connection Form: Wafer
- Seal Form: Auto Sealed
- Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Material of Seal Surface: Metal Hard Sealed
- Application: Industrial Usage, Water Industrial Usage
- Trademark: THT
- HS Code: 848180
- Driving Mode: Manual
- Structure: Centre Sealing
- Valve Stem: Normal
- Working Temperature: Normal Temperature (-40°C<T<120°C)
- Valve Body: Casting
- Type: Wafer
- Origin: Tianjin, China
Design as BS EN583 / API 609.
Face-to-Face dimension conform to BS EN 558 / API 609.
Flange drill is suitable for BS EN 1092-2 PN10/ PN16 / PN25 / PN40 ANSI B16.5 Class 150.
Test as ISO 5752 / API 609.
10 bar / 16 bar for PN10 / PN16 / PN25 / PN40.
150 Psi for ANSI B16.5 Class 150.
-10oC to 250oC for stainless steel seal.
|Body||WCB / Stainless steel|
|Disc||WCB / Stainless steel|
|Seat||Stainless steel / Stellite|
|Ring||Sprial wound gasket|
|Lever/Gear||Cast iron / Aluminum / Steel|
Dimensions refere to the specific drawings. It will not indicate for the changes.
Product picture display:
Hard metal seal t wafer butterfly valve is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry.