Pneumatic Stainless Steel Full lining PTFE Wafer Butterfly Valve

  • Product Name:Pneumatic Stainless Steel Full lining PTFE Wafer Butterfly Valve
  • Unit Price:
  • Design Standard:BS EN593/BS5155/API609/DIN3354
  • FTF Dimension:ISO 5752-20/BS EN558-20/API609
  • Flange Connection:ASME B16.47 CL150/DIN 2501 PN10-16/EN1092 PN10-16/JIS10K
  • Inspection and Test:EN12266-1/API 598/ISO5208/JIS B2003
  • Delivery Time:15-30days
  • Tel: +86-22-28219562
  • Fax: +86-22-28219554 ext.8888
Product Details: Pneumatic Stainless Steel Full lining PTFE Wafer Butterfly Valve


Product Usage


Wafer type butterfly valve with PTFE lining can be applied to any concentration of acid, alkali, salf and oxidant, reducing agent, organic solvent and other media. Ideal product for use as a shut-off and regulating device on semi-fluid pipes and vessels.



Product features


1. Small volume, light weight, light operation, easy to installation, maintenance;

2. Good sealing performance and reliable, zero leakage, long service life.

3. Flow cure tending to straight line, the optimal regulation performance;

4. Simple structure, rapid switch, 90° rotating opening and closing.

5. Can replace gate valve, globe valve, plug valve, hose valve, and the use of diaphragm valves and other valves;

6. Can provide a pneumatic, electric acyuator according to user needs, meet the needs of the remote control and programmed control.

7. Can provide a pneumatic, electric actuator according to user needs, meet the needs of the remote control and programmed control.


Product Executive Standard



Product specification
Design spec
Face to face
Flange end
Test & check
GB/T12238
GB/T12221
GB/T9113

JB/T9092

GB/T13927

EN593、API609
EN558、API609
EN1092、ASME B16.5/B16.47
API 598


Products Performance Specification


Model
PN(MPa)
Test pressure
Working temperature
Applicable medium
Shell
Seal
D371F4-10
1.0
1.5
1.1
-30~180
Sulfuric acid, hydrofluoric acid, chlorine, benzene, alkali, wang, strong oxygen agents have the corrosive medium
D371F4-161.6
2.4
1.5
-30~180
D371F46-101.0
1.5
1.1
-30~160
D371F46-161.6
2.4
1.5
-30~160


Main Part Materials

 


Model
Part name
Body
Dish plate
Shaft
Seal retainer
Filling lining
Worm gear
D371F4
Materials
Carbon steel lining PTFE(F4)
Carbon steel lining PTFE(F4)20Cr13
PTFE(F4)
Silicone rubber

Cast iron,

Ductile iron

D371F46-10/16Carbon steel lining PFEP(F46)Carbon steel lining PFEP(F46)


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