demco butterfly valve

 
DIN, JIS Standard Lug Tpye Aluminum Bronze High Performance 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<

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: Carbon Steel
Disc: Carbon Steel
Seat: Metal

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

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.

It is widely used in steel, building materials,petrochemical industry, power station and other industries.

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

 
Standard cast iron nickel plated body butterfly valve for waterworks purpose

 
 
Cast Iron Hard Sealing Double Flanged Butterfly Valve with Pneumatic

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

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

Triple offset butterfly valve
Good performance
Valve size:DN50--DN3200
Pressure:PN2.5--PN64
Butterfly valve factory in China...

Adams Butterfly Valve

PTFE Seat Butterfly Valve
1)Size 2" Up to 36"
2)Manufactured API609
3)End connection RF, BW, Wafer

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

PP-R plastic socket ball valve with butterfly handle
1:Material:PPR
2:Size:DN20-DN63
3:Color:Green,Grey,Snow White
4.Connection:Welding

Steel Butterfly handle;
Forged brass body chrome plated ball with brass stem,
Doble O-rings Seal
UL &CSA Approved

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

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

Brass Butterfly Handle Two General Formula Hard Seal Ball Valve (ZH1331)
Size: 1/2" ~1 "
Workmanship:Forging
Guarantee:10 years