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Wafer Type FEP / PTFE / PFA Lined Butterfly Valve
  • Wafer Type FEP / PTFE / PFA Lined Butterfly Valve

Wafer Type PTFE Lined Butterfly Valve with Temperature Range: -40°C to +180°C (depending on operation pressure).

Details

 

 
 
 Wafer Type PTFE Lined Butterfly Valve
Nominal Diameter: DN40 - DN400  11/2"---16"
Face-To-Face:EN 558-1 (DIN 3202)
                      ISO 5752
                      API 609
Flange Accommodation: DIN PN10 PN16
                                      ANSI 150
                                      JIS 5K JIS 10K
Top Flange: ISO 5211
Temperature Range: -40°C to +180°C (depending on operation pressure)
Operating Pressure: Max. 10 bar,(16 bar for special version)
Differential Pressure: Max. Δp 10 bar,(16 bar for special version)
Drive type: Hand lever
         Gear box
         Pneumatic actuator

 

 Wafer Type PTFE Lined Butterfly Valve

 

PARTS No.

PARTS NAME

MATERIAL NAME

OPTIONAL

MATERIAL

ASTM

1

BODY

Carbon Steel

WCB

WCB

 

 

Ductile Iron

QT400-18

A395

 

 

Stainless Steel

0Cr18Ni9

CF8

 

 

\

0Cr17Ni12Mo2

CF8M

 

 

\

00Cr17Ni14Mo2

CF3M

2

SEAT

Teflon

F4

PTFE

 

 

Reinforced Teflon

RTFE

RTFE

 

 

Polytetrafluoro
ethylene

PFA

PFA

3

ELASTOMER

Silicone Rubber

HD-8961

VMQ

 

 

Ethylene Propylene Diene Monomer

EPDM

EPDM

 

 

Fluorine Rubber

FPM

FPM

4

DISC

Teflon

F4

PTFE

 

 

Polytetrafluoro
ethylene

PFA

PFA

 

 

Fluoroethylenepropylene

F46

FEP

 

 

Ethylenetetrafluoroethylene

F40

ETFE

 

 

Stainless Steel

0Cr18Ni9

CF8

 

(Mirror polishing)Optional

0Cr17Ni12Mo2

CF8M

 

 

\

00Cr19Ni10

CF3

 

 

\

00Cr17Ni14Mo2

CF3M

 

 

Aluminium Bronze

QAL9-4

C62300

 

 

Brass

H68

C26200

 

Stainless Steel with PTFE

CF8/PTFE

CF8/PTFE

5

RESILIENT ELASTOMER BACK-UP PADS

Silicone Rubber

HD-8961

VMQ

6

PUSHER

Teflon

PTFE

PTFE

7

GLAND

Stainless Steel

0Cr18Ni9

304

8

O-RING

Fluorine Rubber

FPM

FPM

 

 

Silicone Rubber

HD-8961

VMQ

 

 

Viton with PTFE
Coating

FPM/PTFE

FPM/PTFE

9

SELF LUBRICATING BEARINGS

Brass

H68

C26200

 

Stain steel with
PTFE Coating

00Cr17Ni14Mo2/PTFE

316L/PTFE

10

BOLT

Stainless Steel

B8M

B8M

11

O-RING

Viton with PTFE
Coating

FPM/PTFE

FPM/PTFE

 

 

Silicone Rubber

HD-8961

VMQ

 

 

Fluorine Rubber

FPM

FPM

12

STEM

Chromium Stainless Steel

1Cr13、2Cr13

410、420J1

 

 

Stainless Steel

0Cr18Ni9

304

 

 

\

0Cr17Ni12Mo2

316

 

 

\

00Cr17Ni14Mo2

316L

 

Hits:  UpdateTime:2015-04-14 12:34:08  【Printing】  【Close
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