wafer Butterfly Valves with good Price
Quick Detail：cast iron GGG40/GGG50 Butterfly Valves with Aluminum lever
Design standard: API 609.
Body material: GGG50
Nominal diameter: DN100 4inches
Pressure: PN16
End connection: Wafer
Face to face: N558 Series 20
Top flange ISO5211.
Bi-direction Seal, Renewable seat Design
Mode of operation: Gearbox.
Test and inspection: API 598. EN1226
Epoxy Powder coated inside and outside
Product Range
Available Body Material: CI/DI/CS/SS304/SS316
Available Disc Material: Ductile iron, SS304, SS316, Bronze
Optional Seat: EPDM, NBR, PTFE, Teflon. Neoprene
Optional End connection: Wafer, Lug, Flanged.
Optional Body Design: Eccentric or Concentric centerline
Face to face: EN558 Series 20, 13/14, long type or short type
Normal diameter: 2″~48″ (DN40~DN1200).
Pressure range: PN6-PN25
Available Operation: Gearbox, Electric, pneumatic actuator
Working temperature: -46℃~+200℃.
Performance:
The advantages of aluminum alloy handles are:
- No need for painting and maintenance, longevity, save you the trouble from maintenance
2. The density of aluminum alloy is low, but the strength is relatively high, close to or exceeds the performance of high-quality steel, and easily-shaped.
3. Excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, In addition, the aluminum alloy handle will not form condensation when used outdoors.
4. The performance of the aluminum handle is relatively good. But the grid is relatively higher.
In the case of no special requirements in working conditions, the butterfly valve can use stamping handle and large iron handle. But we should also pay attention to the specific requirement. The choice of the The handle of butterfly valve needs to be determined its own working environment and production cost.
Application:
widely used in gas, oil, water, chemical engineering and other related industries, also in cooling water systems of thermal power stations
Available Body Material: CI/DI/CS/SS304/SS316
Available Disc Material: Ductile iron, SS304, SS316, Bronze
Optional Seat: EPDM, NBR, PTFE, Teflon. Neoprene
Optional End connection: Wafer, Lug, Flanged.
Optional Body Design: Eccentric or Concentric centerline
Face to face: EN558 Series 20, 13/14, long type or short type
Normal diameter: 2″~48″ (DN40~DN1200).
Pressure range: PN6-PN25
Available Operation: Gearbox, Electric, pneumatic actuator
Working temperature: -46℃~+200℃.
The advantages of aluminum alloy handles are:
- No need for painting and maintenance, longevity, save you the trouble from maintenance
2. The density of aluminum alloy is low, but the strength is relatively high, close to or exceeds the performance of high-quality steel, and easily-shaped.
3. Excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, In addition, the aluminum alloy handle will not form condensation when used outdoors.
4. The performance of the aluminum handle is relatively good. But the grid is relatively higher.
In the case of no special requirements in working conditions, the butterfly valve can use stamping handle and large iron handle. But we should also pay attention to the specific requirement. The choice of the The handle of butterfly valve needs to be determined its own working environment and production cost.
widely used in gas, oil, water, chemical engineering and other related industries, also in cooling water systems of thermal power stations
