Nippon E User Manual

OSEEX206-EN
5/10
VALVES SPECIFICATIONS
Water Oil Air, Gas Steam Chemicals Sea water Slurry Negative pressure
EL TV ST SL type
Valve type EL TV ST / SL
Design 3 way, Standard port 3 way, Standard port 3 way, Standard port
Connection Threaded End Rc Threaded End Rc Threaded End Rc
Fluid
Max pressure 1 MPa 1 MPa 1 MPa
Size [mm] 008 to 050 015 to 032 040 015 to 032
Material Body SCS14A SCS13A SCS14A
Ball SUS316 SUS304 SCS13A SCS14A
Seat PTFE R-PTFE F-PTFE
Stem seal Packing - - F-PTFE
O-ring FKM FKM -
PRESSURE & TEMPERATURE RATING
EL TV ST / SL
INHERENT FLOW CHARACTERISTIC
TV (015 to 020 mm) TV (025 to 040 mm)
Cv
value
(%)
Valve opening
(%)
Cv
value
(%)
Valve
opening
(%)
Range ability 20:1 Range ability 20:1
FLOW PATHS (Position
/ P1) (Position / P2)
EL TV SL
ST (Form: a) ST (Form: b) ST (Form: c) ST (Form: d)
P1 P2
P1 P2 P1 P2 P1 P2 P1 P2
Note) When a closed path is exposed to high pressure, it may leak slightly to an open path.

Nippon E Specifications

General

Brand	Nippon
Model	E
Category	Control Unit
Language	English