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| Product Name: |
Wafer soft sealing butterfly valve
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| Supply Ability: |
5000 pcs |
| Related proudcts |
butterfly valve, high quality valve, best price valve, |
| Specifications |
1/2 |
| Price Term: |
FOB,CIF,etc |
| Port of loading: |
SHANGHAI |
| Minimum Order |
1pcs |
| Unit Price: |
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General of Butterfly valve
Butterfly valve is a type of valve which can be used in a variety of chemical services. They are available with small dimensions allowing for use in areas where ***ce is limited, and they allow a high coefficient of flow. A butterfly valve is composed of body, soft seat or hard seat, disc, stem, packing, notched position plate, and a lever or gear. The seat is under compression when it is mounted in the valve body, thus making a seal around the periphery of the disc both upper and lower points where the stem passes through the seat. Packing is provided forming a positive seal around the stem for added protection in case the seal formed by the seat could become damaged.
Product Description
Size: DN25-DN1200
Body: Cast Iron, Ductile Iron
Disc: Stainless Steel, Cast Iron, Ductile Iron
Seat: PTFE, BNR, EPDM, VITON
Stem: Stainless Steel 304/316/416
Packing: Soft graphite
Hand Lever/Gear: Cast Iron or Ductile Iron
Woking pressure: PN10, PN16Top
Flange: ISO 5211
Flange drilling standard: BS4504, ANSI B16.5, JIS, DIN2501
Surface: Electric Fussion Epoxy Powder Coated. |
| Company: |
Zhejiang Zhongcheng Valve Co.,ltd
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| Contact: |
Ms. Kelly Zhang |
| Address: |
Anfeng Ind, Oubei Town |
| Postcode: |
325100 |
| Tel: |
86-577-67331552 |
| Fax: |
86-577-67986806 |
| E-mail: |
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