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DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel,SS304

DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel,SS304

Brand Name : OEM
Model Number : D671X
Certification : ISO 9001
Place of Origin : wenzhou
MOQ : 1pcs
Price : negotiation
Payment Terms : T/T
Supply Ability : 90,0pcs per month
Delivery Time : usually within 35 days after received your payment
Packaging Details : Usually packing by plywood case suit for sea delivery
Product Name : butterfly valve
Size : DN40 ~DN1800
Pressure : PN10/16/125lbs/150lbs/JIS 5K/JIS10K
Standard : DIN / BS / AWWA / JIS
Temperature : -20~120 C
Body : Cast iron/ ductile iron/ stainless steel
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Specifications:
SCARTAMENTO: EN 593 EN 558-1 Serie20

FLANGE: EN 1092-2

FLANGIA SUPERIORE: ISO 5211


Size: DN40 - 1800
Temperature: -15℃ - 150℃
Pressure: 1.0MPa/1.6MPa

Materials
Materials of Body : Ductile Iron (GGG40, GGG50). Cast Iron (GG25), Stainless Steel


Materials of Disc : Stainless Steel. Nickel Plated, Ductile Iron, Ductile Iron Coated Plastic,

Titanium Steel, Copper Alloy etc


Materials of Seat : Ethylene-Propylene-Diene Monomer (EPDM), Polytetrafluoroethylene (PTFE),

Nitrile Rubber (NBR), Chloroprene, Chlorosulfonated Polyethylene (Hypalon),

Silicon, Fluoroelastomer (VITON) , Caoutchouc etc.


Materials of Stem : Stainless Steel. Carbon Steel ,2Cr13


A butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe.
The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe.
The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the
plate either parallel or perpendicular to the flow. Unlike a ball valve, the plate is always present within the flow,
therefore a pressure drop is always induced in the flow regardless of valve position.


Wafer Rubber Seated Butterfly Valves

DN
(mm)
PN
(MPa)
Connection dimensions(mm)
LDD1Zφd
401.0/1.6431451104-18
50431651254-18
65461851454-18
80462001604-18/8-18
100522201808-18
125562502108-18
150562852408-22
200603402958-22/12-22
25068395/405350/35512-22
30078445/460400/41012-22
3501.07850546016-22
40010256551516-26
45011461556520-26
50012767062020-26
60015478072520-30
70016589584024-30
800190101595024-33
9002031115105028-33
10002161230116028-39
12002541455138032-39
12000.6/0.252541400/13751340/132032-34/32-30
14002791620/15751560/162036-34/36-30
16003181820/17851760/173040-34/40-30
18003562045/19851970/193044-41/44-30
20004062265/21852180/213048-48/48-30


Product Advantages:
1) Small in size and light in weight and maintaince.
It can be mounted whereever needed.
2) Simple, compact structure, quick 90 degree on-off operation.
3) Disc has two-way bearing, perfect seal, without leakage under
the pressure test.
4) Flow curve tending to straight-line. Excellent regulation performance.
5) Various kinds of materials, applicable to different medium.
6) Strong wash and brush resistance and can fit to bad working condition.

KCM TECHNOLOGY GROUP CO.,LTD
Address: Bin Hai Economic Development Industrial Zone.
WenZhou,ZheJiang Province,China


Tel :+0086-577-86879200
Fax :+86-577-86918728
Phone :+86 13175600492
Skype :Andy YOU 229
Web:www.kcmtech-valve.com&www.andy-valve.com
Email:
admin@kcmtech-valve.com&sales@andy-valve.com
Main products:Cast steel(iron) gate check globe ball valve,strainer(API600)
Forged steel gate,globe,positionswing check valve(API602)
Forged steel ball valve,SS gate glove check ball valve(API603)
Stainless steel Camlock&grooved couplings,screwed fittings
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