plastic butterfly valves

AVC Wafer Lug Butterfly Valve
Size:2"-80"
Rating:CL150-CL300
Materials:C.S,S.S,etc...

Protective elastomer coating of steel or aluminium body and steel disc provides the best durability of valves to influence of any agressive media.

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

1.Ductile iron QT400
2.Valve shell
3. PN:25
4.ISO9001:2000
5.Anti-corrosive performance

butterfly valve has the advantages of simple structure, small volume, light weight, material consumption, installation of small size, fast switching,

Grooved ends butterfly valves
1) Design API 609
2) Size DN15-DN600
3) Class PN10/16,150LB
4) Ends Grooved

Butterfly Valve
1,50%NBR include in rubber ring.
2,can be used both inside and outdoor.
3,can do other standard,like ISO,GB,DIN,API,BS,JIS

It is suitable for control and shut-off applications of common corrosive gases and liquid media.

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

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

Basic Info.
Model NO.:YH-D71X-25/10/16Material of Seal Surface:Soft SealedConnection Form:Lug SupportStructure:Centre SealingSize:Dn50-Dn500Export Ma

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

Standards
Flange Butterfly Valves: MSS SP-67
Water Butterfly Valves: MSS SP-68 or API 609
Face to Face Dimensions: ANSI B16.10 MSS SP-67

Sanitary DIN 2501 PN6 / PN10 / PN16 Flange Wafer

Green Butterfly valves, A type Butterfly Valve, LT type Butterfly Valve
Design Feature
Optional multi-pressure stage
Special design will not cause

 
 
PN10 PN16 Lev

Name: Lug type butterfly valve / lever gearbox butterfly valve
Size: DN50-DN600
Class: PN10/PN16, CL125/ CL150;
Working pressure:-45℃-+200℃;

- professional factory with many years experience.
- various kinds of materials are available.
- good quality with competitive prices.

UPVC / PVC Plastic Butterfly Valve, 1/2

UPVC / PVC Plastic Butterfly Valve, 1/2

The GI series high vacuum butterfly valve has two styles, operated by handle or operated by worm wheel, and has multiple opening-bit lock.

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

 
 
Simple Structure BS4504 PN10 / PN16 Flange Standard Stainless Steel Wafer Butterfl

Single flush valve
G2" flush seat
Installation height:270-320mm
Suitable for two-piece cistern

1. Casting by our foundry factory
2. For water supply, Sewage treatment
3. Zero leakage
4. Superior sealing

Lug type butterfly valve are mainly used to control the flow of liquids,gases, such as in HVAC,irrigation, OEM,and industry fields.

Botou Tongming Dust Removal Equipment Co., Ltd.is a professional manufacturer of Ventilation butterfly valve.

Also called flap valve is a kind of simple structure of the regulating valve, but also can be used in low pressure pipeline medium switch control.

 
One Shaft With Pin Wafer Butterfly Valve For Fresh Water, Sea Water, Air, Steam

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