Control valves

Control valves

A

B

C

Steam

saturation

curve

B

C

Steam

saturation

curve

D

4.1.7

A

F

Steam

saturation

curve

F

Pressure / temperature limits - JE83 / JEA83

PN63

-10

JIS / KS 30

*

A

ASME 600

PN100

JIS / KS 40

Notes:

Pressure bar g

E

A-B

The product must not be used in this region.

High temperature packing required for use on

this region.

Extended cover is required for use in this region

1. Where the process fluid temperature is sub-

zero and the ambient temperature is below

+5 °C (+41 °F), the external moving parts of

the valve and actuator must be heat traced to

maintain normal operation.

Flanged EN 1092 PN63

Flanged EN 1092 PN100

Flanged JIS / KS 30

Flanged JIS / KS 40

Flanged ASME 600, Butt-weld and Socket weld

D

Pressure bar g

Socket weld

Pressure psi g

Pressure bar g

E

A-C

A-D

A-E

A-F

Butt-weld

* JIS / KS 40 only

��

Body design conditions

PN100 / ASME Class 600

JE83

63barg@300°C

EN

PMA Maximum allowable pressure

PN63

PN100

JE83

JEA83

JEA83

JEA83

JE83

JEA83

JEA83

JEA83

(Stem sealing - Options P and N)

(Stem sealing - Option H)

and

PMO Maximum operating pressure

Maximum differential pressure design

TMA Maximum allowable temperature

Minimum allowable temperature

Maximum operating temperature

TMO

(For clarification of the options

G, H, K and P see the Spira-trol

TM

selection guide on page 9)

Minimum operating temperature

ASME 600, Butt-weld and Socket weld

JIS/KS 30

JIS/KS 40

PTFE soft seat (G)

PEEK soft seat (K)

Full PEEK seat (P)

EN

ASME 600, Butt-weld and Socket weld

JIS/KS 30

JIS/KS 40

Standard packing PTFE chevron

High temperature packing

Extended bonnet (E) with PTFE chevron

100 bar g @ 300 °C

103.4 bar g @ 38 °C (1499 psi g @ 100 °F)

51 bar g @ 120 °C

68 bar g @ 120 °C

7 bar

7 bar

19 bar

490 °C

538°C (1000°F)

490 °C

510 °C

-29 °C (-20 °F)

250 °C

538 °C

250 °C

538 °C

200 °C

250 °C

-29 °C (-20 °F)

156 bar g (2262 psi g)

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"

Extended bonnet (E) with graphite packing

PTFE soft seat

(Seating - Option G)

PEEK soft seat

(Seating - Options K and P)

Note: For lower operating temperatures consult SpiraxSarco.

Designed for a maximum cold hydraulic test pressure of:

Page 6 of 10

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