pneumatic butterfly valve

Butterfly Valve with Air Actuator, Spring Return, 6".Keystone Series 221 Butterfly Valves with Keystone Air Act uators. Double acting style

Adams Butterfly Valve

GGG40 Concentric Butterfly Valve
1.DN50-DN1200;
2.Body: cast iron;Ductile iron;WCB;SS
3.Seat:EPDM;

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

Material: carbon steel
Processing: precision casting & machining
application:high pressure valve housings, oil industry,Valve & Piping fitting

soft sealing butterfly valve series line

 
OEM Custom Full PTFE Coated Wafer Butterfly Valve For Phosphoric Acid, Alkali Chlor

Sanitary flang butterfly valve

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

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE;Ex

Brass Red Butterfly Handle Hard Seal Ball Valve (ZH1336)
Size:1/2" ~1 "
Environment Temperature: -20~ +120℃
Workmanship: Forging

Double Flanges Butterfly Valve

1.600wog Lead Free Brass Ball Valve
2.CSA Brass Gas Ball Valve
3.Brass Ball Valves with Butterfly Valve
4.600psi Brass Shut off Valve

 
 
Good Seal Performance GG25 / GGG40 / GGG50 Body Wafer Butterfly Valve Extend

 
Good Seal Performance GG25 / GGG40 / GGG50 Body, Single Flange Butterfly Valve BS5155<

 
 
PN10 PN16 Sta

Body:cast iron
Seat:NBR
Disc:Nodular iron

Brass Mini Ball Valve M/F,Surface Raw,With Aluminum Butterfly Handle.
Size:1/2"

good quality and low price.

 
ISO & CE Certificate ANSI Class 125 / 150 Wafer Butterfly Valve Disc Coated Nylon</

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

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

DN2200 Spherical Disc High Performance Butterfly Valve is developed based on the mechanism of the butterfly valve and segment ball valve . The specia

1.Butterfly valve
2.Flange connection
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

butterfly valve :
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an

FEATURES
1. Cast Iron or nodular cast iron Wafer Body
2. Centric butterfly valve with elastomer liner
3. For On/Off or Mod

we offer viton,nbr,epdm,ptfe bonded rubber buttefly valve seal.

1. Slow closing time: less than 60 seconds, adjustable according to the need.
2. Strength test: 1.5 times nominal pressure.

electric damper electric butterfly valve electric ball valve Dn50-DN2000mm PN 1.6Mpa 4.0Mpa 6.4Mpa o.5Mpa Material: at buyer's option

welding-type butterfly valve