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Product Details
Flanged FEP / PTFE/ PFA Lined Butterfly Valve
Flanged FEP / PTFE/ PFA Lined Butterfly Valve
Flanged FEP / PTFE/ PFA Lined Butterfly Valve
Flanged FEP / PTFE/ PFA Lined Butterfly Valve
Wafer Lug FEP / PTFE/ PFA 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 Lug FEP / PTFE/ PFA 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
Wafer Lug FEP / PTFE/ PFA Lined Butterfly Valve, Wafer Butterfly Valve, PTFE Lined Butterfly Valve
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