Durable Flanged Three Eccentric Butterfly Valve with Hard Seal Design

• Customization: Available
• Media: Gas, Water
• Standard: GB/T
• Model NO.: D343H
• Pressure: Ordinary Pressure
• Temperature: Ordinary Temperature
• Connection: Flanged
• Material: Stainless Steel
• Type: Three Eccentric
• Function: Shut-off Valve
• Driving Mode: Worm Gear,Electric
• Seal Form: Hard Sealed
• Transport Package: Plywood Case
• Trademark: taian
• Origin: Zhejiang
• Production Capacity: 1000 Piece Per Month

Product Description

Specification

Wafer three eccentric multi-level hard seal butterfly valve

Feature

1.Butterfly plate seal for the hard and soft layering pieces of metal with a metal seal and flexible seal the dual advantage of both low and high temperature cases,both with excellent sealing performance.

2.Using three-dimensional eccentric structure,valve seat and butterfly plate almost no friction,with the more closed more tight sealing function.

3.Valve sealing surface,using welding stainless steel,cobalt-based alloy, sealing surface wear resistance and long service life.

4.The structure is unique,the operation nimble,reduces effort,conveniently,the medium pressure high,the low influence,the sealing property not to be unreliable,the service if is long.The usual double eccentric butterfly valve,as b(deviate from the pipe center)and a (deviate from the sealing surface of the center line)as shown in the aim of reducing valve seat and seal between the friction of approximately 15°travel.HPV adds a unique eccentric angle B,slope of the cone not only overcome the valve open and close the seal and the seat all contacts between the friction.thereby increasing the service life,but also through changes in torque can be applied arbitrarily to adjust their seal over pressure,so that more reliable seal and never pass phenomenon occurs.

Uses

The valve system to absorb,digest foreign technology, using three-dimensional eccentric multi-level metal seal structure,applicable to medium temperature=550℃metallurgy,electric power,petrochemical,as well as to the drainage pipe for regulating fluid flow and cut of the best device.

Product Description

Standard
Manufacturing Standard	JB/T 8527-97	Flange Standard	GB 9113
Structure the length o the standard	GBGB 12221-89	Test Standard	GB/T 13927-92

Application

Packaging & Shipping

Company Profile

Zhejiang Tai'an Valve Co., Ltd. Is located in the "Hometown of China's Pumps and Valves" on the banks of the Ou River-Oubei Sanqiao Industrial Zone, occupying a prime location facing Wenzhou city across the river and adjacent to national-level scenic destinations such as Yandang Mountain and Nanxi River. Since its establishment, the company has been dedicated to the distribution of high-quality control valves. Our main products include water system valves, check valves, flow and pressure regulating valves, gate valves, butterfly valves, globe valves, ball valves, and control valves, establishing a comprehensive valve solution system that spans industrial, municipal, and construction sectors.

Looking to the future, Tai'an Valve adheres to the operational strategy of "addressing current demands while planning for long-term development. " Through customized service models, we provide global clients with full lifecycle service support. Committed to safeguarding fluid security with meticulous craftsmanship, we persistently strive to deliver value-added experiences that surpass our partners' expectations.

Certifications

FAQ

1.Q: Can you provide the assembly drawing for confirmation?
   A: Yes, we can give the relevant drawing within 24 hours.

2.Q: Is the company's product certified?
A: The company has passed ISO certification, each product is produced in strict accordance with the standard process, and must pass the quality inspection before it can be delivered to the customer.

3. Q: Shipping method and payment.
A: We support sea freight. Payment terms support L/C T/T, etc.

4. Q: What is the packaging like?
A: Outer packing wooden cases, foam filled inner packing, to ensure moisture-proof, sealed, strong packing, light weight, easy to transport.

5.Q: How long is your delivery time?
A: Generally it is about 30-45days depending on the order quantity.