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Cast Iron Wafer And Lug Type Butterfly Valve With Pneumatic Actuator DIN

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Cast Iron Wafer And Lug Type Butterfly Valve With Pneumatic Actuator DIN

Brand Name : TongJiang
Model Number : Butterfly Valve
Certification : ISO9001,BV,SGS
Place of Origin : CHINA
MOQ : 5 piece or as the requirment
Price : FOB CHINA USD100-5800 /PC
Payment Terms : Western Union, MoneyGram, L/C, T/T
Supply Ability : 10000PCS/MONTH as the specification
Delivery Time : 5-15 days
Packaging Details : Wooden cases
Butterfly Valve Body Material : Stainless Steel, Casting, Plastic, WCB, Cast Iron
Valve Seat Material : NBR, EPFM, PTFE
Valve Connection Type : Wafer Type
Valve Structure : Midline
Valve Pressure Class : PN16KG,PN10KG
Valve Pneumatic Actuator : Double Acting, Single Acting Normally Closed/ Normally Open
Valve Pneumatic Accessory : Solenoid Valve, Air Filter Reducing Valve, Positioner, Handle,etc
Valve Power : Manual, Pneumatic, Electromotion, Hydraulic, Solenoid
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Cast Iron Lug Type Wafer Pneumatic Butterfly Valve with Actuator DIN Standard


PRODUCT INTRODUCTION


1. Ductile Iron Wafer Pneumatic Butterfly Valve


Pneumatic butterfly valve is combined with pneumatic actuators and central line of butterfly valves.

The valve stem drive the valve corn rolling 90 in the body which can realize the full open or full close action.

This product can according to the sealing performance into metal seal and soft seal with compact structure,

small volume,reliable operation,good sealing,easy maintenance,installation convenient and the adoptability is strong advantages.

Valves can be widely used in petroleum,chemical industry,light industry,papermaking industrial,pharmaceutical on a remote concentrated or local control.


2. Butterfly Valve Standard Technical Parameters


Nominal size:DN40 -DN1000mm
Body materialWCB,Ductile iron, ss304, 316
Connection typeWafer type
Pressure classPN1.0MPa, PN1.6MPa
Structure typeMidline type

3. Butterfly Valve Components


Seat sealingSilicone rubber, VITON, PTFE
EPDM Temperature-30~120℃
PTFE Temperature-30℃~180℃
VITON Temperature-30~150℃
Disc material

Ductile iron nickel plating, Nylon Coating, Aluminum Bronze,

SS 304, 316, 316L, 1.452, 2507

Stem material304,SS410
Applicable mediumWater, liquids, gas, oil, powder, steam, acid-base medium, etc.

4. Valve Design and Manufacturing Standards


Design and manufactureGB/T12238/2008
Connection standardJB/T 79.1-1994
Face to face dimensionGB/T 12221-2005
Pressure testingGB/T13927-2008

5. Valve Outline Size Drawing


Cast Iron Lug Type Wafer Butterfly Valve with Penumactic Actuator for Water ,Sewage& Pulp



Inch

GB standard size(mm)

PN10/PN16

Actuator size
LD2H1H2n-ΦdAPB
50242125193804-161639676
652 1/245145212894-1619511591
80345160232958-1619511591
1004521802801148-1621713711
1255552103021278-16258147122
1506552403301398-20299165136
2008602954191758-20/12-20349182153
2501066350/35548220312-20/12-24397199173
3001276400/41055324212-20/12-24473221192
3501476460/47063526716-20/16-24560249213
4001686515/52570930116-24/16-27601280243
45018105565/58575038120-24/20-27738383356
50020130620/65084038720-24/20-30738383356
60024151725/770102145720-27/20-33940434415

6. Pnenumatic Actuators


Pneumatic actuator
Control typeFunction
Double actingFailure to maintain
Single acting normally closedFailure to close
Single acting normally openFailure to open
Optional accessorySolenoid valve, limit switch box, air filter relief pressure valve, positioner, manual device.


Pneumatic Actuator Working Principle


Double acting (POADA):

Cast Iron Lug Type Wafer Butterfly Valve with Penumactic Actuator for Water ,Sewage& Pulp


(Counterclockwise)

Compressed air to Port 2 forces the pistons outwards, causing the output shaft to turn

counterclockwise, while the air is being exhausted from Port 4.

(Clockwise) Air to Port 4 forces the pistons inwards, causing the pinion to turn clockwise

while the air is being exhausted from Port 2.


Single acting (POASR):

Cast Iron Lug Type Wafer Butterfly Valve with Penumactic Actuator for Water ,Sewage& Pulp

(Counterclockwise)


Compressed air to Port 2 forces the pistons outwards, causing the springs to compress,

the pinion counterclockwise while air is being exhausted from Port 4.

(Clockwise)

Loss of air pressure, the stored energy in the springs forces the pistons inwards,

the pinion turns clockwise, while air is being exhausted from Port 4.


Cast Iron Lug Type Wafer Butterfly Valve with Penumactic Actuator for Water ,Sewage& Pulp

Pneumatic Acuator Production

Cast Iron Lug Type Wafer Butterfly Valve with Penumactic Actuator for Water ,Sewage& Pulp


7. Valve Packing with Plywood

Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.

You will get an effective response within 24 hours from TongJiang Team.


COMPANY PROFILE

floa

1. Our Factory


30 years experience of valve and pipeline industry.

10 senior technical engineers

20000 m2 production area

More than 100 employees to provide professional service.

As the reliable OEM for famous valve brand companies.

t ball valve


2. Factory Show


TONGJIANG Valve Technology Company was established for 30 years.

There are more than 100 employees which includes 10 professional engineers.


3. Production Line



4. Inspection and Test float ball valve



5. Product & Quality Certification



OUR SERVICE float ball valve


Reliable Quality, Competitive Price

Reply your inquiry in 2 hours with professional service.


CONTACT INFORMATION


Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com


Product Tags:

wafer type butterfly valve

      

industrial butterfly valve

      
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Cast Iron Wafer And Lug Type Butterfly Valve With Pneumatic Actuator DIN Images

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