Wafer type spline butterfly valve
1. DN50-300
2. PN 10/16, ANSI125/150
3. GG25/GGG40/SS body
4. CE, ISO, SGS certification
Brief introduction of wafer type spline butterfly valve
1. Wafer type spline butterfly valve, designed to comply with MSS-SP-67, BS5155, and API609. Compatible with GB, DIN, BS, ANSI flanges.
2. Face to face according to ISO 5752.
3. Characteristic of wafer type spline butterfly valve is to splice the rubber liner on the body, the strength more highly and the seal more reliably for the seat.
4. The spline is between the shaft and disc.
5. Available with handles, manual gear operators, and electric or pneumatic actuators.
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Materials list |
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Item |
Part name |
Materials |
|
1 |
Clamping ring |
Zine plated steel / Stainless steel |
|
2 |
O-Ring |
EPDM / NBR / Neoprene / Viton |
|
3 |
Bushing |
PTFE / Lubricated bronze |
|
4 |
Stem |
Zine plated steel / Stainless steel |
|
5 |
Body |
Cast iron / Ductile iron / Stainless steel |
|
6 |
Disc |
Ductile iron(nickel plated) / Stainless steel / AL-Bronze |
|
7 |
Seat |
EPDM / NBR / Neoprene / Viton |
AFCON Ningjin Yahua Industries Co., Ltd. is a manufacturer specialized in design and manufacture industrial valves. It can produce more than 300 specifications, 10 categories, for example wafer type butterfly valve, flanged butterfly valve, eccentric butterfly valve, high-performance butterfly valve, check valve, ball valve, rubber wedge gate valve, Y-type strainer and pipefittings.
In 1999 the company established its own pipefitting research center. The factory has more than 30 engineers including 10 senior engineers, 2 American experts. It can design, manufacture and test the valves according to international standard such as ANSI, BS, DIN and national standards, and It also can meet customers requirement.
The company have many authentication such as ISO9001: 2000 EC's PED, CE, Germany TRD100/WO Material, Norwegian DNV Classification Society Factory as well as British LR, and ltalian RINA product. Also it set up its own quality contral and assurance system so the product can reached many countries and regions, such as the United States, Britain, German, Italy, France, Spain, Hong Kong and so on.
Meeting your requirements is always our mission. We will do our best to meet all with first-class quality, competitive price and best delivery.
