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Wafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6Mpa
Wafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6Mpa
Specifications
Brand Name :
Y
Model Number :
D371X
Place of Origin :
China
MOQ :
100 pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
100000 pcs per year
Delivery Time :
5-8 work days
Packaging Details :
wooden box 1200*1100*1100
Product name :
Wafer Butterfly Valve
Body material :
Cast iron/ Ductile Iron
temperature :
≤80℃
medium :
water
Color :
BLUE,customized
Power :
worm gear driven
Pressure :
1.0/1.6Mpa
Connection :
Wafer
Size :
DN50~DN300
Stem :
stainless steel
Description

Worm Gear Driven Cast Iron Material Pin-Less Wafer Butterfly Valve

Introduction

The butterfly plate of wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis with a rotation angle of 0 ° - 90 °, which can play the role of flow regulation. When the butterfly plate rotates to 90 °, the valve reaches the maximum opening. The wafer butterfly valve has the advantages of simple structure, small volume and light weight. It is only composed of a few parts. Moreover, it can be opened and closed quickly by rotating 90 °, which is simple to operate. At the same time, the valve has good fluid control characteristics.

Structural features of wafer butterfly valve

① The unique design of three-way eccentricity makes no friction transmission between sealing surfaces, and prolongs the service life of the valve.

② Elastic seal generated by torque.

③ The ingenious wedge-shaped design enables the valve to have the automatic sealing function of closing more and more tightly, and there is compensation and zero leakage between the sealing surfaces.

④ Small volume, light weight, light operation and easy installation.

⑤ Pneumatic and electric devices can be configured according to user requirements to meet the needs of remote control and program control.

⑥ The material of replacement parts can be applicable to various media and can be lined for corrosion protection (lining F46, gxpp, Po, etc.).

⑦ Continuous structure diversification: clamp, flange and butt welding.

The structural length of the valve shall comply with the provisions of gb12221-1989, and the flange connection size shall comply with the provisions of JB / t79-1994

Part material

Body Cast Iron / Ductile Iron
Disc Ductile Iron / Stainless steel
Stem Stainless Steel
Seat EPDM / NBR / PTFE

Dimension

DN A B L фD1 фD3 H
DN40 (1.5") 69 136 32 65 35.25 32
DN50 (2") 80 161 42.04 65 35.25 32
DN65 (2.5") 89 175 44.68 65 35.25 32
DN80 (3”) 95 181 45.21 65 35.25 32
DN100 (4”) 114 200 52.07 90 55.25 32
DN125 (5”) 127 213 54.36 90 55.25 32
DN150 (6") 139 226 55.75 90 55.25 32
DN200 (8”) 175 260 60.58 125 70.25 40
DN250 (10") 203 292 65.63 125 70.25 40
DN300 (12") 242 337 76.9 125 70.25 40

Wafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6MpaWafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6Mpa

Product tags

pressure cooker trivet

,

carbon steel needle valves

,

carbon steel needle valve
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Wafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6Mpa

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Product Detail
Brand Name :
Y
Model Number :
D371X
Place of Origin :
China
MOQ :
100 pcs
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
Wafer Type Butterfly Valve Worm Gear Pinless Cast Iron 1.0/1.6Mpa

China • Yuanda Valve Group Co., Ltd.

Active Member
4 Years
hebei, shijiazhuang
Since 2002
Business Type :
Manufacturer
Main Products :
Flanged Gate Valve, Flanged Globe Valve, Flanged Swing Check Valve
Total Annual :
250million-280million
Employee Number :
3500~4000
Certification Level :
Active Member
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