FEP PFA PTFE Lining gate valve

FEP PFA PTFE Lining gate valve Product introduction

　China FEP PFA PTFE Lining gate valve manufacturer, factory and supplier. FEP PFA PTFE Lining gate valve is epecially designed for controlling the usual corrosive medium. FEP PFA PTFE Lining gate valve is mainly used for chemical industries, such as sulfuric acid, alkali etc. this gate valve in wedge type construction. Body material we can provide ASTM A216 WCB, or stainless steel CF8, CF8M etc. Liner material FEP, PFA, PTFE all produced by Dupont or Daikin.

FEP PFA PTFE Lining gate valve body inner surface is lined with fluorine plastic like FEP/PFA/PTFE or some other kinds of lined material. FEP PFA PTFE Lining gate valve is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. FEP PFA PTFE Lining gate valve typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc. FEP PFA PTFE Lining gate valve features ease of maintenance, repeatable on-off, long life durability.

FEP PFA PTFE Lining gate valve specification:

Body Material	Carbon steel WCB, stainless steel 304 316 or others
Disc Material	Carbon steel WCB, stainless steel 304 316 or others
Liner	PTFE/FEP/PFA
O-Ring	Viton
Nominal Width	DN50 – DN600
Operating Pressure	PN10
Operating Temperature	-20 – 150⁰C
Connection	Flange
Operating Mode	Manual, Pneumatic, Electric

FEP PFA PTFE Lining gate valve material details:

Body, Bonnet & Wedge	ASTM A 216 GR. WCB (Cast Carbon Steel)
	ASTM A 351 GR. CF8 (SS 304)
	ASTM A 351 GR. CF3 (SS 304L)
	ASTM A 351 GR. CF8M (SS 316)
	ASTM A 351 GR. CF3M (SS 316L)
Lining	FEP (ASTM D 2116) - Fluorinated Ethylene Propylene
	PFA (ASTM D 3307) – Perfluoroalkoxy Alkane
	ETFE (ASTM D 3159) - Ethylene Tetrafluoroethylene
	PTFE (ASTM D 4895 - Polytetrafluoroethylene
	PVDF (ASTM D 3322) - Polyvinyldiene Fluoride
	PP (ASTM D 4101) - Polypropylene
	HDPE - High Density Poly Ethylene
Lining Thickness	3 To 5mm

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