4″ wafer butterfly valve
A butterfly valve is used for the flow regulation in pipes with large diameters. Operation is similar to a ball valve in that it takes just one-quarter turn of the handle from fail open to fail close. A plate or disc is in the center of the pipe and has a shaft passing through it that is connected to a ten-position lever handle, gear-operated handwheel, or an actuator on the outside of the valve. Rotating the handle turns the disc either parallel or perpendicular to the flow. The disc is always present within the flow; thus, some pressure drop is always induced in the flow, regardless of valve position.
VALTECCN Valve is a proud wafer butterfly valves manufacturer – call us now to find out more about the types of butterfly valves we offer.
4″ wafer butterfly valve introduction
| Product | 4″ butterfly valve |
| Size | 4″ (DN100 mm) |
| Operated | Lever operated |
| Cnnection end | Wafer type |
| Conection standard | PN6 / PN10 / PN16 / PN25, 150LB, JIS 5K / JIS 10K, TABLE D / TABLE E |
| Body material | Ductile Iron |
| Disc material | Ductile Iron, Stainless steel, Duplex steel, Aluminum bronze |
| Seat material | EPDM, NBR, PTFE, FKM (Offering Resilient Replaceable Seat) |
Features:
- Small in size, light in weight, easy installation and maintenance.
- Simple and compact construction, quick 90 degree on-off operation.
- Minimized operating torque, energy saving.
- Flow curve tending to straight line, excellent regulation performance.
- Long service life, standing the test of tens thousands opening/closing operations.
- Wide selection of materials, applicable to various medium.
4″ wafer butterfly valve images
What is lug butterfly valve, lug butterfly valve image
High performance butterfly valves
Worm Gear Operated PTFE Seat Wafer Butterfly Valve
Read More
Ductile Iron Wafer Butterfly Valve
Read More
PTFE Lined Wafer Butterfly Valve
Read More
Worm Gear Operated Wafer Triple Offset Butterfly Valve
Read More
Wafer High Performance Butterfly Valve with Gear Worm
Read More
Aluminum Wafer Butterfly Valve
Read More
Wafer Type Butterfly Valve Stainless Steel Teflon Seat
QT450 Wafer Butterfly Valve: A high-quality, high-efficiency choice
VALTECCN WCB Wafer Butterfly Valve, Zero Leakage, Pressure Test Video Display
VALTECCN wafer butterfly valve sample: excellent material, flexible operation and easy maintenance
Manual Butterfly Valve Collection: A Comprehensive Guide to the Different Types, Features of Manual Butterfly Valves
NBR Wafer Butterfly Valve Supplier and Manufacturer
Wafer butterfly valves supplied to Malaysia
Professional concentric butterfly valve supplier, exporting to Denmark
40ft wafer butterfly valve is ready to be exported to Dubai
VALTECCN butterfly valve, the preferred brand in the South African market
Pneumatic Butterfly Valve Exported to South Africa, Understand the Technology and Advantages of VALTECCN Pneumatic Butterfly Valve
VALTECCN Wafer Butterfly Valves Exported to Mexico Again