Double Flanged Concentric Butterfly Valve with PTFE Liner

We aim at the achievement of a richer mind and body and also the living for Hastelloy G30 Butterfly Valve, A494 CW12MW Globe Valve, 5A Butterfly Valve. We are committed to satisfying the diversified and personalized needs of customers, and we are dedicated to providing customers with a professional and reliable service window, so that customers can obtain value-for-money services. Our company's vitality and corporate culture have attracted a number of technical elites and experienced production personnel who have been engaged in product research and development for a long time in the industry.

Product details

NSV Concentric Butterfly Valve with the advantages of good corrosion resistance, reliable seal, small unsealed moment and so on,the valve body shall be one-piece design with extended neck and a concentric disc and seat configuration to allow for 2” to 48” of piping insulation.

Applicable Standard
Design Standard: API 609, MSS SP-67, MSS SP-68, BS 5155
Face to Face: API 609, ASME B16.10, BS 5155, EN1092
End Connection: DIN PN10/16/25, ANSI B16.1, BS4504
Inspection and Test: API 598

Products Range
Size: 2" ~ 48" (DN50 ~ DN1200)
Rating: PN10,16,150PSI

Body Materials: Ductile Iron,Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
Seat: RUBBER(EPDM,NBR,IIR),PTFE
Operation: Lever, Gear, Electric, Pneumatic, Hydraulic

Design Features
Concentric design
Rubber,PTFE seated
Blow-out proof shaft
Wafer,Lug,Flange Connection
ISO top flange

STRUCTURAL FEATURES

FAQ

1. Q:Do you have any valve in stock?

A:There have a lot of GGC valves(2”&within) in stock,and that can delivery within one week.

2. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

3. Q: What kinds of valves do you manufacture?

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to "Download>E-Catalog” of homepage.

4. Q:What’s the packing for shipping?

A:Its carton for small valves(sample) and plywood case(don’t to fumigate).

5. Q: How about delivery schedule?

A: Delivery schedule depends on product type. Therefore, please consult with sales team for specific delivery schedule when you inquire quote. The company is making an effort to keep the delivery schedule, which is the promise with customer. The company will improve your satisfaction degree by delivering the necessary product as soon as possible.

We are specialized in the development, production and sales of Double Flanged Concentric Butterfly Valve with PTFE Liner. After years of hard work, pioneering and enterprising, we have continued to grow and develop in the fierce market competition and enjoy a good reputation at home and abroad. In order to enable users to enjoy complete supporting services, perfect technical consultation and perfect after-sales service, our products and services have been continuously upgraded over the years, which has received unanimous praise! Our company has a number of high-quality management team and high-level technical personnel and an excellent construction team with hard work and rich experience.