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DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve

DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve

  • DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve
  • DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve
DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve
Product Details:
Place of Origin: China
Brand Name: SUFA
Certification: (DNV)ISO9001,(DNV)ISO14001,CE0035
Model Number: D371X
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: USD 50~500/set
Packaging Details: Wooden box, ply-wood box, carton box, pallet
Delivery Time: within 8-12 working days upon receipt of payment
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 500 sets/month
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Detailed Product Description
Size: DN 40~DN 1200 Pressure: PN10/PN16/150 Psi/200 Psi
Valve Body Material: [valve Body Material] : Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Etc Applicable Medium: Fresh Water, Sewage, Sea Water, Weak Acid And Alkali, Etc
High Light:

resilient seated butterfly valves


wafer style butterfly valve

SUFA brand DN65 wafer industrial butterfly valve


Standard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure
Power: Manual Material: Casting Temperature of Media: Normal Temperature
Media: Water Port Size: 40mm--600mm Place of Origin: Jiangsu China (Mainland)
Model Number: JEJ-0501 Brand Name: JINERJIAN Suitable Temperature: -45°C~130°C

Ductile iron Wafer Manual Industry Butterfly Valves

Body: Cast iron, ductile iron, stainless steel, cast steel (WCB)

Disc: Monel, ductile iron, stainless steel, ductile iron with nylon coated

Seat: EPDM or NBR or PTFE

Operated: Handle or wormgear, pneumatic, electric actuator

Butterfly valve seal material choice and apporpriate tempersture


Material variety Neoprene Styene rubber EPDM PTFE Silicon rubber Fluorine rubber
Resistance highest temperature 82°C 93°C 150°C 232°C 250°C 204°C
Resistance lowest temperature -40°C -40°C -40°C -268°C -70°C -23°C
Suitable working temperature ≤65°C ≤80°C ≤120°C ≤200°C ≤200°C ≤180°C

The contrast between Jinerjian butterfly valve and common one in market

item Name Jinerjian butterfly valve DN100 Common one DN100
1. body Cast iron, weight 3.14kg,the paint is processed under two times high temperature, never fade outdoor,Unique appearance,meets GB,ANSI,JIS standard Body weight 1.56kg, normal paint in normal temperature
2. seat EPDM rubber,includes 50% natural rubber,working temperature -20-120°C,long service life,Test results show rubber has no influence after open and shut 6000 times ,can supper NBR,PTFE,CSM,Viton,silicone rubber,CR seat Made from renovated rubber, include 5% natural rubber, easy leakage after 5 times
3. disc 0.56kg,solid,working pressure 30 bar, can supply ductile iron,cast steel,stainless steel 304,316,316L etc disc Cast iron, hollow 0.46kg
4. handle length 260mm,scientific design,labour saving ,weight 0.36kg can supply pressed chromium handle, aluminum handle etc Length 230mm, 0.32kg, iron, easy to burst in winter
5. disk thickness 2mm,can supply pressed chromium plating disc and aluminum disc Galvanize,1.2mm thickness
6. Gearbox 2.04kg, spraying frosting 1.78kg, coat with lacquer
7 stem 0.44kg,length 290mm,diameter 16mm,made from cold drawn steel,galvanized surface,smooth and anti-rust,reduce friction force between bushing and stem effectively,can supply cast steel, stainless steel 304,316,316L etc stem 0.26kg, black stem
8 bushing yellow bushing,made from waterproof and wear resistant material after 16 processes,each valve have 4 bushings+1 O-ring,5 steps make valve zero leakage Only use one bushing
9. bolt+ nut 10×30 plating color machine bolt& nuts with metal gasket, effectively prevent loose when pipe shock 6×20 bolt
10. Test pressure every butterfly valve have to testing on both sides before delivery, the test pressure can reach 20bar,the national standard only request 17.6bar

sample testing pressure


11. weight 5.26kg  


DN50-DN1000  SUFA Brand  Stainless Steel Silence Lift Check Valve

Contact Details
Suzhou Ephood Automation Equipment Co., Ltd.

Contact Person: Lucy Dai

Tel: +8613913187965

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