Specification   Feature:   Wafer or lug body style fit between FF or RF flanges.   PTFE bushing ensure the maximum shaft support and certralized alignment.   90 degree polished disc assures positive on-off   Edge-Boot Seat, it is new type in market .can reduce the torque also fit  various flanges, easy to replaceable.   Bubbles-tight sealing with no leakage under the pressure test.   Universal ISO5211 mounting pad, which can be suitable for all kinds of actuators such as handles, gear box, electric actuator and pneumatic actuators   Round with key, square and double "D" of  Stem configuration are  for you selection       Technical data   

Size	DN50-DN300
General Design	API 609
Mounting Pad	ISO 5211
Face to Face	API 609; EN 558 1-20 series
Flange Driling	DIN 2501 PN10/PN16
Inspection and Test	API 598

              Material of Main Parts     Overall & Connection Dimensions & Weight of Type “A” Butterfly Valve   Primary Competitive Advantages:   1. Our company has more than 30 years’s experience in producing all kind of valves. 2.Our products are approved by API6D,CE ,ISO9001/14001, TS, OHSAS1800.  3.We can produce the valve and fittings according to customer’s requirement, and if the order is large , No need any  charge for mould .  4. We insist to popularize our brand“DONGJIN” to our customers , and welcome to become our sales agency , We’ll give our customer the special prices once the customer become our approved agency .  5.Warranty:18 months 6.Low MOQ:1pc Outstanding Service  Fast feedback: we promise to reply your inquiry within 24hours  Positive cooperation with your esteemed company  Good suggestions to your choice if necessary with our own rich experience  OEM accepted Wel come to visit our factory!   Certifications    Company Information    Production and inspection  Packaging &Shipping       Related Products