Valves

High performance gearboxe operated butt welding butterfly valve
Why choose us? 1. Casting by our foundry factory 2. Zero leakage 3. Superior sealing

Body and disc:Ductile iron QT450-10/ GGG40
Size rang: DN200--DN3200
Pressure:PN6--PN40
Soft sealing ring- EPDM
Standard: BS EN593 / API609

1.Pn16 Wafer Type Butterfly Valve
2.Ductile Iron Wafer Type Butterfly Valve
3.Cast Iron Wafer Type Butterfly Valves
4.Wafer Type Butterfly Valve

Metal-sealing butterfly valves use J type flexible sealing ring and eccentric multi-level metal-sealing structure. It is widely applied in the pipeli

Ball valve ball valve is by the plug valve changes and to, to the ball plug instead of piston, to control the flow, plug in the cross section area,

Double Acting Spring Return Pneumatic Flanged Butterfly Valve
Double Acting or single acting actuator
Rack & pinion design

Durable cast iron gear operators.
Mounting kits available to mount gears to valves with non-ISO mounts.
Cast handwheels and chainwheel options.

FEATURES
1. flow equipment use.
medium:oil,water
temprature:≤120°c
material:...

DESCRIPTION
1 Face to Face :EN558-1.MSS
2 Flanged ends:DIN2501,BS4504,ANSIB16.10
3 Test &inspection:DIN3230

Material can be
Body: SS316/304/Ductile iron/Al-bronze
Disc: SS316/304/Aluminum-bronze/Ductile iron, nickle plated etc.
Stem: SS416/420 etc.
Seat:

gear butterfly valve
1) Size: 2" - 24"
2) Standard: ANSI, BS, DIN, JIS
3) Working pressure: PN16
4)Packing: pallets

Size: 2" ~ 36" (DN50 ~ DN900)
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon Steel
Disc: Carbon Steel
Seat: 304+graphite

1. All drill pipe float valve are according to Baker style.
2. provide drilling tools based on your demands.
3.API standards

ORDERING DATA
Size of valve.
M.O.C. for body, disc & seat.
If any specific change to standard material of other parts.
Operation manual / Gear

CW Wafer butterfly valves (Pinless)
Suitable for ASME CLASS150 flange
Standard: API609, API598

AWWA Machnical Joint Butterfly Valve, AWWA Butterfly Valve, C504 Butterfly Valve, Wafer Butterfly Valve, Grooved Ends Butterfly V

The butterfly plate sealing butterfly valve installed in pipe diameter direction

Lug type butterfly valve for water/sewage/sea water

Multilayer butterfly valves, three-eccentric butterfly valves, multilayer metal to metal seat butterfly valves,China Triple Offset Butterfly Valves

FREE-Valve's Butt Welding Butterfly Valves are suitable for high temperature , high pressure