PTFE/PFA Lined Gate Valve (GAZ41F)

• Body Design: Wedge Type
• Body Material: Wcb or Cast Iron Lined PFA
• Disc Material: Wcb or Cast Iron with PFA Lined
• Connection: RF Flanged, Wafer Type
• Lining Material: FEP, PFA
• Suitable Temperature: FEP Below 100 Deg C, PFA Below 120 Deg C
• Model NO.: GAZ41F
• Design Standard: GB12237
• Face to Face Standard: GB12221
• Flange Dimension Standard: ANSI B16.5, DIN2543, JIS B2020
• Transport Package: PP Bag First, Plywood Case Last, Carton Box
• Trademark: Goole, ODM, OEM
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year

Product Description

PTFE/PFA Lined Gate Valve (GAZ41F)

Product Description

PTFE/PFA Lined Gate Valve is epecially designed for controlling the usual corrosive medium. Its body inner surface is lined with fluorine plastic like FEP/PTFE/PTFE or some other kinds of rubber. It is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. Typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc. It features ease of maintenance, repeatable on-off, long life durability. PTFE lined butterfly valve is with bi-directional flow and since the valve port corresponds to the piping diameter, a high flow capacity is guaranteed.

Specification

Design and manufacture standard: GB12235
Face to face dimension: GB12221
Flange dimension standard: JB/T 79, ANSI B16.5, DIN 2543, JIS B2020

Body Material: WCB
Ball Material: WCB
Lining material: Fluorine plastic ( FEP, PTFE, PFA) or Rubber

Lining Layer: Electrospark detecting
Test Standard: GB/T 13927, API 598
Nominal pressure : PN ( MPA)
Body test pressure: PNX1.5
Seal Test Pressure: PNX1.1

Product Details

Materials:

Body	Carbon steel,stainlesssteel,ultra low carbon stainless steel
Bonnet	Carbon steel,stainlesssteel,ultra low carbon stainless steel
Lining	Fluorine plastic
Wedge	Carbon steel core fully covered with fluorine plastic
Yoke	Carbon steel
Stem	2Cr13,1Cr18Ni9,partially  covered with fluorine plastic
Handwheel	Cast iron,carbon steel

 

Product Parameters

View of the factory