Shift Single Seat Control Valve KTSL

Shift Single Seat Control Valve is with solid sleeve protection, it is not easy damaged by flash evaporation and cavitation. It feature top guide structure, big guide area, high anti seismic, easy installation and maintenance. It is suitable for areas producing flash evaporation and cavitation by high pressure difference, wide adjustment range.

Shift Single Seat Control Valve KTSL

Shift Single Seat Control Valve  is with solid sleeve protection, it is not easy damaged by flash evaporation and cavitation. It feature top guide structure, big guide area, high anti seismic, easy installation and maintenance. It is suitable for areas producing flash evaporation and cavitation by high pressure difference, wide adjustment range.

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 Model Top Guide Single Seat Control Valve

KTSP 

Shift Single Seat Control Valve

KTSL

High Pressure Quick Shift Single Seat Control Valve

KTSL -G

 Pressure Balance Sleeve Single Seat Control Valve

KBCL

Specification 1/2~10”

(DN15~250)

1/2~10”

(DN15~250)

3/4~4” (DN40~100) 11/4~46”

(DN40~DN1200)

Pressure Degree ANSI 150~600LB

PN16~PN420

ANSI 150~600LB

PN16~PN420

ANSI 900~2500LB

PN16~PN420

 

ANSI 150~2500LB

PN16~PN420

Temperature Range Normal Temperature Model:-17~230℃

Extension I model:-45~566℃

Extension II, III:-45~-196℃

Normal Temperaure Model:-17~230℃

Extenstion I:-45~566℃

Extension II, III:-45~-196℃

 Normal Temperature:-17~230℃

Extension I:-45~566℃

 

Normal Temperature:-17~230℃

Extenstion I:-45~566℃

Extenstion II, III:-45~-196℃

 Leakage Degree ANSI Ⅳ~Ⅵ ANSI Ⅳ~Ⅵ ANSI Ⅳ~Ⅴ ANSI Ⅳ~Ⅵ
 Flow characteristic EQ % /LINE/ Quick open EQ % /LINE/ quick open EQ % /LINE/  quick open EQ % /LINE/  quick open
 Valve body Mateiral WCB/WC6/WC9/CF8

CF8M/ CF3/CF3M

WCB/WC6/WC9/CF8

CF8M/ CF3/CF3M

WCB/WC6/WC9/CF8

CF8M/ CF3/CF3M

WCB/WC6/WC9/CF8

CF8M/ CF3/CF3M

Valve inner body material 304(L)/316(L)/ 420/Trim can be overlaying weldingStellite,Ionized atom nitridize treatment 304(L)/316(L)/ 420/Trim can be overlaying weldingStellite,Ionized atom nitridize treatment 304(L)/316(L)/ 420/Trim can be overlaying weldingStellite,Ionized atom nitridize treatment 304(L)/316(L)/ 420/Trim can be overlaying weldingStellite,Ionized atom nitridize treatment
 Actuator 1.BMTypePneumatic multi springActuator BM pneumatic multi spring Actuator

2. ZTTypePneumatic  cylinder piston Actuator ZT pneumatic Cylinder

3. ElectricActuator(Or as cilent’s requirement)Electric Actuator(or designated by customer)

1.BMTypePneumatic multi springActuator BM pneumatic multi spring Actuator

2. ZTTypePneumatic  cylinder piston Actuator ZT pneumatic Cylinder

3. ElectricActuator(Or as cilent’s requirement)Electric Actuator(or designated by customer)

1.BMTypePneumatic multi springActuatorBM pneumatic multi spring Actuator

2. ZTTypePneumatic  cylinder piston ActuatorZT pneumatic Cylinder

3. ElectricActuator(Or as cilent’s requirement)Electric Actuator(or designated by customer)

1.BMTypePneumatic multi springActuatorBM pneumatic multi spring Actuator

2. ZTTypePneumatic  cylinder piston ActuatorZT pneumatic Cylinder

3. ElectricActuator(Or as cilent’s requirement)Electric Actuator(or designated by customer)

Technical Parameter  

Model Type Pressure rating Temperature °C
KTSL Normal Temperature ANSI150,300,600 -17 to 230
KTSL Extended I type ANSI150,300,600 230 to 566
KTSL Extended I type ANSI150,300,600 -45 to -17
KTSL Extended II type ANSI150,300,600 -100 to -45
KTSL Extended III type ANSI150,300,600 -196 to -100

Working Temperature range for body and trim material 

Body Material /

Trim material

GB WCB CF8 CF8M CF3 CF3M
 

ASTM

A216

WCB

A217

C5

A217

WC6

A351

CF8

A351

CF8M

A351

CF3

A351

CF3M

GB 1Cr13 -5~

+300

AISI 410
GB 0Cr18Ni9 -5~

+300

-196~

+300

AISI 304
GB 0Cr17Ni12Mo2 -5~

+300

-196~

+300

-196~

+300

AISI 316
GB 00Cr19Ni10 -196~

+300

-196~

+300

AISI 304L
GB 00Cr17Ni14Mo2 -196~

+300

-196~

+300

-196~

+300

-196~

+300

AISI 316L
GB 9Cr18 -5~

+425

-5~

+425

-5~

+425

AISI 440C
GB 0Cr18Ni9 Hardfacing stellite -5~

+425

-5~

+566

-5~

+550

-196~

+550

AISI 304 Hardfacing stellite
GB 0Cr17Ni12Mo2 Hardfacing stellite -5~

+425

-5~

+566

-5~

+550

-196~

+550

-196~

+550

AISI 316 Hardfacing stellite
GB 00Cr19Ni10Hardfacing stellite -196~

+450

-196~

+450

AISI 304L Hardfacing stellite
GB 00Cr17Ni14Mo2 Hardfacing stellite -196~

+450

-196~

+450

-196~

+450

-196~

+450

AISI 316 Hardfacing stellite
GB 0Cr18Ni9 Soft seal -5~

+230

-80~

+230

AISI 304  Soft seal
GB 0Cr17Ni12Mo2            Soft seal -5~

+230

-80~

+230

-80~

+230

AISI 316    Soft seal
GB 0Cr17Ni14Mo2         Soft seal -80~

+230

-80~

+230

-80~

+230

-80~

+230

AISI 316L   Soft seal

Model Selection 

K  serial  Linear  Control Valve

1. Valve type

 

KTS

 

KBC

 

KAS

 

KAC

 

KXL

 

KCM

seat regulating valve Balanced sleeve regulating valve Angle type single seat regulating valve Angle balanced sleeve regulating valve Pressure pilot sleeve valve Three way combined valve
 

KCT

 

KUD

 

KLD

 

ZZY

 

ZZYP-16Ⅱ

 

ZZCP/ZZVP

Three way diverting valve

 

Upward discharge valve Downward discharge valve

 

Self operated pressure valve

 

 

Command operated self operated valve

Self standing differential / micro pressure valve

 

2.  Bonnet Type

 

1

 

Temperature Range

 

2

 

Temperature Range

 

3

 

Temperature Range

 

4

 

Temperature Range

 

5

 

Temperature Range

Standard -17~230℃ Extended I type Over +230℃ Extended I type -17~-45℃

 

Extended II type -45~-100℃

 

Extended III type -100~-196℃

 

 

3.  Pressure Degree

 

 

N/A

 

Pressure Range

 

G

 

Pressure Range

 

CG

 

Pressure Range

Normal Pressure 150LB~600LB

PN16~PN100

High pressure 900LB~1500LB

PN160~PN250

Super pressure 2500LB  or more

(PN320~PN420)

 

4.  Trim type

 

P1—P5

 

L

 

K1—K3

 

X

 

I

 

J

Parabola Trim (Parabola shape )(1—5level )  window  Sleeve  Hole upper sleeve (1-3 level ) Hole below sleeve

(1-3 level)

Liner single seat control valve  Jacket
 

W

 

K

 

N

 Bellow Seal  Hole sleeve  Multistage pressure reducing valve (disc)

 

How to order 

1) Valve model

2) Valve diameter CV)

3) Valve pressure and connection form

4) Whether the materials of valve body and valve assembly are hardened

5) Valve characteristics and form of valve core

6) Type of upper valve cover

7) Actuator type, with or without handwheel mechanism, air supply pressure

8) Positive / negative action (air closed or air open)

9) Accessories (pressure reducing valve with filter, etc.)

10) Special requirements (no water treatment, no copper, etc.)

11) Media name

12) Normal flow and maximum flow

13) Medium pressure, valve inlet and outlet pressure when the valve is fully open and closed

14) Medium temperature and specific gravity

15) Medium viscosity, whether there is suspension or Flash

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