BUTTERFLY VALVE
Butterfly valve is also known as the flip
valve, is a simple structure of the regulating valve, can be used for low-pressure
pipeline medium switch control butterfly valve refers to the closing parts
(disc or disc) for the disk, around the valve shaft rotation to open and close
a valve.
Valve can be used to control the flow of
air, water, steam, corrosive medium, mud, oil, liquid metal and radioactive
medium.In the pipeline, it mainly plays the role of cutting and
throttling.Butterfly valve open and close piece is a disc-shaped butterfly
plate, in the body around its own axis rotation, so as to achieve the purpose of
open and close or adjustment.
Wafer Butterfly Valve
Lug Type Butterfly Valve:
Stainless Steel Butterfly Valve:
Specifications:
- Body Materials: Cast Iron, Gray Iron，Ductile Iron, Stainless Steel , cf8 , cf8m
- Disc: Gray Iron,Ductile Iron, cf8, cf8m,brass
- Shaft : cf8,cf8m
- Atuator: lever, gear box , pneumatic , electric
- Seat : PTFE,EPDM/NBR, Metal
- Standard: DIN,ANSI,BS,JIS etc.
Features:
1, butterfly valve with simple structure, small volume, light weight, material consumption, small installation size, quick switch, 90° reciprocating rotation, small driving torque and other characteristics, used to cut, connect, adjust the medium in the pipeline, with good fluid control characteristics and close sealing performance.
2, butterfly valve can transport mud, the minimum amount of liquid in the pipe mouth.
Good sealing can be achieved at low pressure.
Good regulation performance.
3. The streamlined design of butterfly plate makes the fluid resistance loss small, which is a kind of energy-saving product.
4, the valve stem is a through-rod structure, after conditioning treatment, has good comprehensive mechanical properties and corrosion resistance, abrasion resistance.
Butterfly valve open and close the stem only for rotary movement and not for lifting operation, stem packing is not easy to damage, reliable sealing.
Fixed with butterfly plate conical pin, the overhanging end is designed to prevent rush out, so as to avoid valve stem collapse when the connection between valve stem and butterfly plate breaks unexpectedly.
5. The connection mode includes flange connection, clamp connection, butt welding connection and lug clamp connection.
Contact Information:
contact person:Jane, whatsapp/skype/mobile:+86 18649072732
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