China wholesale Slow Closing Check Valve - PN25 Large siize lugged type butterfly valve – Jinbin Valve
China wholesale Slow Closing Check Valve - PN25 Large siize lugged type butterfly valve – Jinbin Valve Detail:
PN25 Large siize lugged type butterfly valve
Size: 2”-24” / 50mm – 600 mm
Design standard: API 609, BS EN 593, MSS SP-67.
Face-to-Face dimension: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.
Flange Drilling: ANSI B 16.1, BS EN 1092, DIN 2501 PN 25.
Test: API 598.
Lever / worm gearbox operator / electric operator / pneumatic operator
Working Pressure |
PN25 |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
Suitable Media |
Water, Oil and gas. |
Materials:
Parts |
Materials |
Body |
Cast iron, ductile iron, carbon steel, stainless steel |
Disc |
Nickel ductile iron / Al bronze / Stainless steel |
Seat |
EPDM / NBR / VITON / PTFE |
Stem |
Stainless steel / Carbon steel |
Bushing |
PTFE |
“O” ring |
PTFE |
Pin |
Stainless steel |
Key |
Stainless steel |
This kind of butterfly valve is widely utilized in foodstuff, pharmacy, chemical industry etc. and industrial environmental protection, water treatment, high building, water supply and draian tubing line open or close or adjusting medium.
Note: Please contact for drawing and techinacl data.
Product detail pictures:

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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for China wholesale Slow Closing Check Valve - PN25 Large siize lugged type butterfly valve – Jinbin Valve , The product will supply to all over the world, such as: Borussia Dortmund, Swaziland, Ottawa, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services for you. We warmly welcome you to contact us and please feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specifications or inquiries today.

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