China High Performance Wafer Type Butterfly Valve Suppliers, Manufacturers - Factory Direct Price

Product Description

Buy High Performance Wafer Type Butterfly Valve which Can be Customized From Our Factory in China
1.Introduction of High Performance Wafer Type Butterfly Valve

High Performance Wafer Type Butterfly Valve are classified as "quarter-turn" valves. When the metal disk that's part of the valve’s design is rotated a quarter of a turn, it opens or closes. The disk, referred to as the "butterfly" is attached to a rod. When the butterfly valve is opened all the way, the disc rotates (a 1/4 turn), allowing for a nearly unrestricted passing of the fluid. You can also open the valve gradually to reduce flow. Turning the butterfly (disk), to close the valve, blocks the passage of the fluid. This is due to the disc always being perpendicular or parallel to the flow, resulting in a pressure decrease regardless of the position it is in.

High Performance Wafer Type Butterfly Valve

2.Parameters of the High Performance Wafer Type Butterfly Valve

Type of Valve	High performance wafer type butterfly valve
DN	DN50～DN1200
PN（MPa）	1.0～1.6
Design Temperature Range	-15℃～150℃
Applicable Medium	Fresh water, Sewage, seawater, gas etc
Connection type	Wafer
Actuator type	Manual drive, Pneumatic, Hydraulic or electric Actuator
Sealing	Metal Hard Seal, Soft seal

Spare Parts	Material
Body	Gray Iron, Ductile Iron, Al-bronze, Stainless Steel, Carbon steel
Disc	Ductile iron, Stainless Steel, Al-bronze
Shaft	Cast Iron, Stainless Steel
Seat	Rubber
Sealing	O-ring, NBR, EPDM, FKM

3.Feature of High Performance Wafer Type Butterfly Valve

High Performance Wafer Type Butterfly Valve function is to retain a seal to protect against dual-directional pressure differential in the flow of fluid. In other words, the wafer version of butterfly valves was designed to hold a tight seal, safeguarding against bi-directional pressure differential in order to avoid any backflow in systems that have been manufactured for uni-directional flow. This is accomplished by using a tightly fitted seal, such as an O-ring, gasket, precision machined, along with a flat valve face on the downstream and upstream sections of the valve.

High Performance Wafer Type Butterfly Valve

4.Application of High Performance Wafer Type Butterfly Valve

High Performance Wafer Type Butterfly Valve is used in a number of applications for industrial sectors that include food processing, pharmaceutical, chemical, oil, water as well as waste water management. High Performance Wafer Type Butterfly Valve for the most part have replaced ball valves in a lot of industries. This is especially the case for those dealing with petroleum because of they are less expensive and easy to install. It's important to note that pipelines that contain butterfly valves can't be 'pigged' for cleaning. "Pigging" is the process of making use of devices referred to as "pigs" to carry out a variety of maintenance operations.

5.FAQ

6.About Tianjin Milestone Pump & Valve Co.,Ltd.

7.Contact Information

Hot Tags: High Performance Wafer Type Butterfly Valve, Manufacturers, Suppliers, Factory, Customized, In Stock, Bulk, Free Sample, China, Made In China, Cheap, Low Price, Price, Price List, Quotation, CE, Quality, Durable, One Year Warranty