Factory directly Flange Spring No Return Check Valve - Grooved fire protection butterfly valve – Jinbin Valve
Factory directly Flange Spring No Return Check Valve - Grooved fire protection butterfly valve – Jinbin Valve Detail:
Grooved end fire protection butterfly valve

Size: 2”-12”/ 50mm –300 mm
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, DIN 3202 k1, ISO 5752, BS 5155, MSS SP-67.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16.
Test: API 598.
Epoxy fusion coating.
Different lever operator.

| 
 Working Pressure  | 
 10 bar / 16 bar  | 
| 
 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.  | 

| 
 Parts  | 
 Materials  | 
| 
 Body  | 
 Cast iron / Ductile iron  | 
| 
 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  | 
 Technical data:
 



Structure and application:
Fire butterfly groove between the United States and Germany are the introduction of similar design and manufacture of advanced products and a series of new connection valves.It has installed express,simple,simple,safe,reliable,not subject to restrictions on the installation site,piping and valves to facilities maintenance,noise and vibration have a certain perspective of the scope has to overcome the pipelines to connect the different axis arising from poor imitation to solve the temperature difference have advantage.
Product detail pictures:
              
              Related Product Guide:
Every NFL Team’s Biggest X-Factor for 2019 | Bleacher Report | Flange Spring No Return Check Valve
STS-135: Crew arrives for TCDT as MFV work begins on SSME-3 | Rising Stem Type Gate Valve
We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for Factory directly Flange Spring No Return Check Valve - Grooved fire protection butterfly valve – Jinbin Valve , The product will supply to all over the world, such as: Mali, Russia, Turin, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
                



