PTFE Lined Control Valve

Category:

ZHCF type PTFE lined single-seat control valve is a kind of bellow sealed single-seat control valve. The internal PTFE (F46) lined is workable with high corrosion medium, such as hydrochloric acid, sulfuric acid, nitric acid, hydrofluoric acid, etc.

Specification

Body type: straight through casting globe type
Spool type: non-balanced single-seat plug type
Nominal size: DN20~150 NPS 3/4〞~ 6〞
Nominal pressure: PN16 ~ 25 CLASS 150/300LB
Connection: flange: FF、RF、MF、RTJ
Bonnet type: PTFE lined bellow sealed
Packing: V type PFTE packing, flex. graphite packing, etc.
Gasket: Metal graphite packing
Actuator: pneumatic: multi-spring diaphragm actuator, piston-type actuator.
electric: 3810L series smart actuator, PSL series actuator.
Surface painting: Green color, acrylic acid polyurethane ceramic paint.

CODE

Z Actuator H Structure Nominal pressure Body material Nominal size
Z series control valve J: pneumatic diaphragm actuator
H: pneumatic piston actuator
R: electric 3810L actuator
D: electric PSL actuator
Direct travel CF:  standard PTFE lined control valve PN16=16
CL150LB=
150 LB
JIS10K=10K
C=WCB
LC=LCB
P=CF8
PL=CF3
R=CF8M
RL=CF3M
DN25= DN25
NPS1〞=NPS1〞
Such as Z type pneumatic diaphragm PTFE lined control valve, pressure:  PN16,body material WCB,nominal size DN50,type: ZJHCF-16C DN50
×