Valves

Large dimension EPDM sealing flange type butterfly valve
Why choose us?
1. Casting by our foundry factory
2. Zero leakage
3. Superior sealing

Flange Butterfly Valves: Mss sP-67 Wafer Butterfly Valves: Mss sP-68 or API 609 Face to Face Dimensions: ANsI B16.10, Mss sP-67, Mss sP-68 or API 609

As a gas modulation device & a two-way switch device, 600S gas low-load pneumatic butterfly valve is suitable to ventilation and dust removing pipelin

China supplier API standard PTFE seat lug butterfly valve
Why choose us?
1. Casting by our foundry factory
2. Zero leakage
3. Superior sealing

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

Electric AC220V DC24V Motorized Wafer Butterfly Valve
On/off, modulating 4-20mA control
Compact or explosion-proof actuator
IP67 weatherproof

short delivery worm gear actuated flange butterfly valve supplier
1) The New Design of 2014
2) Hot Sales in world wide

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

Diameter: 80~3000(mm)
Pressure: 0.25~2.5(Mpa)
Use: Air heating furnace coal gas, air, flue coal gas pressure station and exterior pipeline.

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

Feature:
The double eccentric structure reduces friction of the sealing ring,providing the valve a long service life.
"T"structure of the disc s

butterfly valves with pneumatic actuator, soft seat pneumatic flanged butterfly valve
Pneumatic double flanged butterfly valve is combined with pneu

Size: DN40-600
Disc: CF8/ CF8M/ GGG40/ Al-Br
Seat: NBR/EPDM/PDFE /VITON
Working pressure: PN10/ 16

1. Plastic PVC Butterfly valve;
2. Size : 2" - 12" ;
3. Material : UPVC;
4. Color : white gray green

CI,DI,SS materials / 2"~48"
1.0/1.6MPa
MOQ: 1pc / FOB price: USD8-200
delivery:10-20days
ANSI, BS, DIN, JIS approved

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

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

Middle-line soft seal butterfly valve is the preferred conventional butterfly valve for pipeline.

Structure: planet gear and good appearance.
Secondary transimission.
Water-proof design so that can be installed outdoors.
DIN/ISO 5211

Double Acting Spring Return Pneumatic Wafer Butterfly Valve
Double Acting or single acting model
Rack & pinion design