Control valves

Control valves

DN25

J

E

Blank

Blank

4

3

P

T

S

U

S

S

0.2

Kvs 10

Flanged

PN63

4.1.11

J

E

4 3 P T S U S S .2

DN32

Kvs 16

Flanged PN63

Spira-trol

TM

selection guide:

Valve size

Valve series

Valve characteristic

Flange type

Flow

Body material

Connections

Stem sealing

Seating

Type of trim

Trim balancing

Bonnet type

Bolting

Series

Kvs

Connection type

J =

E =

F =

L =

Blank =

A =

Blank =

T =

4 =

6=

8 =

1 =

2 =

3 =

4 =

H =

N =

P =

V =

G =

K =

P =

S =

T =

W =

A1 =

A2 =

P1 =

P2 =

P3 =

S =

B =

U =

E =

S =

S =

2 =

EN

standard =

ASME standard =

DN15, DN20, DN25, DN32, DN40, DN50, DN65*, DN80, DN100, DN125, DN150, DN200

1⁄2", 3⁄4", 1", 11⁄4", 11⁄2", 2", 21⁄2", 3", 4", 5", 6" and 8"

J series 2-port control valve

Equal percentage

Fast opening

Linear

EN (PN)

ASME

under

over

Carbon steel

Stainless steel

Alloy steel

Screwed

Socket weld

Flanged

Butt weld

Graphite

PTFE and Nitronic bearing (Available for DN15 to DN50 size range only)

PTFE

PTFE for Vacuum

PTFE soft seat

PEEK soft seat

Full PEEK

316L stainless steel (Available for DN15 to DN100 size range only)

431 stainless steel

316L with stellite 6 facing

1 stage anti-cavitation

2 stage anti-cavitation

1 stage low noise trim

2 stage low noise trim

3 stage low noise trim

Standard trim

Balanced

Unbalanced

Extended

Standard

Standard

.2

To be specified

To be specified

* Please note: The PN63 flanges for the JE43 sizes have 4 bolt holes as standard; 8 bolt holes are available on request.

Selection example:

-

-

-

How to order

Example: 1 off Spirax Sarco Spira-trol

TM

DN32 JE43PTSUSS.2 Kvs 16 two-port control valve having flanged PN63 connections.

Page 10 of 10

TI-S24-60 CH Issue 6

Spira-trol

TM

Two-port Control Valves EN Standard JE, JF and JL DN15 to DN200 and ASME Standard JEA, JFA and JLA 1⁄2" to 8"