In the face of the new globalized fierce competition environment, we will use our strength to achieve great success, rely on innovation to promote development, and use quality to forge the future, and strive to become a Ball Float Steam Trap, 3 Way Flanged Ball Valve, Threaded Stainless Steel Y Strainer manufacturing enterprise with global influence. We are fully aware of the two important factors for establishing a long-term good relationship with our customers: the best product quality and reasonable sales price. We continuously promote reform and form a benign institutional mechanism, which lays a good foundation for the long-term development of the company. Our company with its own strength, scientific management and sincere service, seize the market opportunity, cast our brand, and achieved fruitful results.

Description & Features

Ventilation Butterfly Valve is a regulating valve with a simple structure and can also be used for on-off control of low-pressure pipeline media. It using the same material into the valve body seals, the applicable temperature varies depending on the selection valve. Its structure is simple, compact, and the product itself is light in weight. This Ventilation Butterfly Valve is generally applicable to industry, metallurgy, environmental protection, regulating media flow conduit for ventilation purposes.

● Ventilation Butterfly Valve has novel and reasonable design, unique structure, light weight, and rapid opening and closing.

● It has small operating torque, convenient operation, simple installation method, low internal resistance, and can well solve the problem of high temperature expansion.

● This valve uses materials that adapt to different medium temperatures and corrosive media, with strong working reliability and long service life.

● Flattened body bore at shaft journal ports positions shaft bearings near disc, providing maximum shaft support resulting in reduced wear and longer life.

Specifications

Size Range	Body Material
2"-80" DN50-DN2000	Q235, WCB, CF8, CF8M, CF3, CF3M etc.
Pressure Rating	Disc Material
PN0.5-PN6	Q235, WCB, CF8, CF8M, CF3, CF3M etc.
End Connection	Seat Material
Flange (FF, RF), wafer	Same as body material
Structure Style	Stem Material
Full Port, Concenric	17-4PH, 2Cr13, SS304, SS316
Actuator Options	Design Standard
Lever, penumatic, electric, worm gear, hydralic	GBT/1 2238, JB/T8692
Temperature Range	Face to Face Standard
-20℃~80℃	GB/T12221
Connection Standard	Test Standard
Flange Drilling: GB/T9113	GB/T13927, JB/T 9092

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for China New Product Chiness Wenzhou Manufacturer Explosion-Proof Ventilation Electric Butterfly Valve. We actively participate in social public welfare undertakings and do our best to build a harmonious society. The company adopts a modern management system, strengthens internal management, strives for survival by quality, and development by reputation!

Hot Tags: ventilation butterfly valve, China, suppliers, manufacturers, factory, wholesale, for sale, Cement Butterfly Valve, Cryogenic Extension Gate Valve, Float Steam Trap, Weir Type Diaphragm Valve, Ventilation Butterfly Valve, PSB Bonnet Gate Valve

[[ProKeywords]]