Zjhpf46 Pneumatic Film Lined Fluorine Regulating Valve/Fluorine Lined Regulating Valve

• Temperature: Ordinary Temperature
• Certification: GS
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Model NO.: ZJHPF46
• Material: Stainless Steel
• Type: Cage Type
• Use: Adjust
• Pressure: Normal Pressure
• Port of Ningbo: Class IV (Standard, Metal Seat)
• Body Type: Straight Through, Angle, Z Shape
• Transport Package: Wooden Box
• Specification: DN15-DN500
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

Overview of pneumatic lined fluorine regulating valve
ZJHPF46 pneumatic lined fluorine regulating valve is mainly composed of multi-spring pneumatic film actuator and corrosion resistance through single seat valve, dedicated to the chemical industry corrosion, permeable medium pipeline or pipeline, with good sealing performance, small leakage and other characteristics. Due to the valve contact medium parts are made of high temperature molding or high pressure injection molding process, the full lining corrosion resistant, aging resistant fluorine plastic FEP(F46), PFA, Po or other lining materials, can also be optionally installed polytetrafluoroethylene bellows seal, so that the regulator can be widely used in chlorine alkali, chemical, petroleum, metallurgy, medicine, power station and other industries, To realize the process control of wet chlorine, hydrochloric acid, strong alkali, toxic, harmful and other strong corrosive media in the production process.


Characteristics of pneumatic lined fluorine regulating valve
1, corrosion resistance: valve body cavity, spool, stem are lined with 2.5~3mm thick FEP(F46), salt, acid, alkali, strong corrosion resistance.
2, sealing performance is good: because the packing box parts using PTFE material of corrugated pipe and packing double seal, to ensure no leakage.
3, small leakage: because the spool, seat is soft sealing structure, so the leakage is lower than the national standard GB/T4213 in the IV leakage standard.
4, the actuator adopts small multi-spring actuator, small volume, light weight. High adjustment precision.
Pneumatic lined fluorine regulating valve parameters

Body
Form	Straight through single seat ball valve
Nominal diameter	G3/4". 20. 25. 32. 40. 50. 65. 80. 100. 150mm
Nominal pressure	PN16bar
Flange standard	RF
Materials	Cast steel (ZG230450), lined Tef-lon (F46), etc
Operating temperature	- 40-180 ºC
Valve cover form	Bolt press type
Packing	V-shaped tef-lon packing

Valve inner assembly
Spool type	Single seat plunger type spool
Flow characteristics	Equal percentage characteristics and linear characteristics
Spool material	2Cr13, lined with Tef-lon (F46)
Valve seat material	2Cr13, lined with Tef-lon (F46)
Bellows material	Tef-lon {F46)

Pneumatic lined fluorine regulator valve actuator

actuator
Type	ZHA/B multi-spring film actuator
Diaphragm material	Ethylene propylene rubber clip nylon cloth, butadiene rubber clip nylon cloth
Spring range	20-100, 80-240KPa
Air supply pressure	140-400KPa
Air source interface	Internal thread M16xl.25
Ambient temperature	- 30-70 ºC

Valve action form

Air-close type (B) - valve position open when air is lost (FO); Air open (K) - valve position closed when air is lost (FC)

Accessories

Positioner, air filter pressure reducer, position keeping valve, travel switch, valve position transfer, hand wheel mechanism, etc