FEP/PTFE/PFA Lined Weir Type Diaphragm Valve

Product Details
Customization: Available
Media: Acid
Temperature: Ordinary Temperature
Manufacturer/Factory

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Registered Capital
50800000 RMB
Plant Area
501~1000 square meters
  • FEP/PTFE/PFA Lined Weir Type Diaphragm Valve
  • FEP/PTFE/PFA Lined Weir Type Diaphragm Valve
  • FEP/PTFE/PFA Lined Weir Type Diaphragm Valve
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Basic Info.

Model NO.
G41F
Connection
Flanged Diaphragm Valve
Material
Cast Steel
Structure
Roof Type Diaphragm Valve
Pressure
Low Pressure
Flow Direction
Bidirectional
Function
Pn1.0-2.5
Usage
Flow Control
Standard
DIN, GB, ANSI, JIS
Lined Material
PTFE, FEP, PFA
Transport Package
Wooden Case
Specification
DN20-DN300
Trademark
LIANKE
Origin
Wenzhou
HS Code
8481804090
Production Capacity
1000pieces/Month

Product Description

Product details

FEP/PTFE/PFA lined weir type Diaphragm Valve

Main parts and materials
Name/Material WCB CF8 CF3 CF8M CF3M
Body WCB CF8 CF3 CF8M CF3M
Diaphragm EPDM+FEP/PFA EPDM+FEP/PFA EPDM+FEP/PFA EPDM+FEP/PFA EPDM+FEP/PFA
Lined FEP / PFA / PO / PTFE
Seat PTFE / RPTFE
Bolt/Nut B7/2H B8/8 B8/8 B8M/8M B8M/8M


Technical Specification
Design&Manufacture Standard GB/T12235 API 6D
FTF Dimension Standard HG/T3704, GB/T12221 ASME B16.10
Flange standard HG/T20592, GB/T9119 ASME B16.5, JIS B2220
Inspection & Test Standard HG/T13927, JB/T9092 API 598
Normal Diameter DN15~DN350   1/2"~14"
Normal Pressure 1.0MPa 1.6MPa 150LB
Test pressure Shell Test 1.5MPa 1.5MPa 1.5MPa
High Pressure Test 1.1MPa 1.1MPa 1.1MPa
Low Pressure Test 0.6MPa 0.6MPa 0.6MPa
Temperature Range FEP:-29ºC~120ºC, PFA:-29ºC~180ºC, PTFE:-29ºC~150ºC
Applicable Medium Strong corrosion medium: Hydrochloric acid, Nitric acid, Liquid chlorine, Sulfuric acid and Aqua regia etc.

FEP/PTFE/PFA Lined Weir Type Diaphragm Valve

The main connection size
DN (mm PNS (Inch) L D D1 D2 f b Z-Φd Do H
PN1.0MPa/1.6MPa
15 1/2 125 95 65 45 3 15 4-14 120 120
20 3/4 135 105 75 55 3 17 4-14 120 120
25 1 145 115 85 65 3 17 4-14 160 130
32 1-1/4 160 140 100 75 3 19 4-18 160 135
40 1-1/2 180 150 110 85 3 19 4-18 180 160
50 2 210 165 125 100 3 21 4-18 200 165
65 2-1/2 250 185 145 120 3 21 4-18 250 200
80 3 300 200 160 135 3 21 8-18 280 220
100 4 350 220 180 155 3 23 8-18 300 275
125 5 400 250 210 185 4 24 8-18 320 335
150 6 460 285 240 210 4 26 8-23 350 380
200 8 570 340 295 265 4 26 8/12-23 450 500
250 10 680 395 350 320 4 28 12-23/26
 
500 575


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FEP/PTFE/PFA Lined Weir Type Diaphragm Valve
Company Information

LIANKE VALVE CO.,LTD  started  since 1982, manufacturing and supplying strainers,pinch valves,lined valves with CE certification, providing the company's customers with access to qualified products and an ISO 9001:2015 quality level resulting in approved valves and strainers in the market.

 

Pinch Valves are cost effective solutions for abrasive and corrosive installations in industrial process plants.

Strainers are effective solution for the mechanical removal of unwanted solids, or removing impurities in the medium to protect the normal use of valves and equipment.

Fluorine lined valves are suitable for chemical and corrosion resistant conditions.

 

 

Product range :

1) Pinch valves    

2) Fluorine lined valves(Diaphragm valve, gate valve, ball valve, butterfly valve, check valve, globe valve)   

3) Strainers (Y type strainer, basket strainer, duplex basket strainer, T type strainer, bag strainer, etc.)

 

Application scope :

Abrasive or corrosive slurries, muddy sediment, silty  liquid powders or coarse substances, irrigation, paper coating, refining, petroleum, chemical industry, metallurgy, electricity, medicine, chemical fertilizer, phosgene (highly toxic), wastewater treatment, etc .

 

FEP/PTFE/PFA Lined Weir Type Diaphragm Valve

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FEP/PTFE/PFA Lined Weir Type Diaphragm Valve
 

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FEP/PTFE/PFA Lined Weir Type Diaphragm Valve

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FEP/PTFE/PFA Lined Weir Type Diaphragm Valve

 

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