Basic Documentation

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Two- and Three-Way MT Series Globe Valve Assemblies
1/2 to 1", ANSI Class 250
Pneumatic, Spring Return Actuators
NO/NC
1/2 to 1"
Spring Return Actuator
3-8 psi
(21-55 kPa)
8-13 psi
(55-90 kPa)
10-15 psi
(69-103 kPa)
2-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv 599-01088 599-01088 599-01088
Normally Open Assemblies
Close-off psi — Brass Trim
599-02030
1/2
0.4 95 257-02030 45 258-02030C 20 256-02030A
599-02032 0.63 95 257-02032 45 258-02032C 20 256-02032A
599-02034 1 95 257-02034 45 258-02034C 20 256-02034A
599-02036 1.6 95 257-02036 45 258-02036C 20 256-02036A
599-02038 2.5 45 257-02038 25 258-02038C 15 256-02038A
599-02041 4 45 257-02041 25 258-02041C 15 256-02041A
599-02044 3/4 6.3 35 257-02044 10 258-02044C —
599-02046 1 10 35 257-02046 10 258-02046C —
Close-off psi — Stainless Steel Trim
599-02047
1/2
0.4 95 257-02047 45 258-02047C 20 256-02047A
599-02049 0.63 95 257-02049 45 258-02049C 20 256-02049A
599-02051 1 95 257-02051 45 258-02051C 20 256-02051A
599-02053 1.6 95 257-02053 45 258-02053C 20 256-02053A
599-02055 2.5 45 257-02055 25 258-02055C 15 256-02055A
599-02058 4 45 257-02058 25 258-02058C 15 256-02058A
599-02061 3/4 6.3 35 257-02061 10 258-02061C —
599-02063 1 10 35 257-02063 10 258-02063C —
Normally Closed Assemblies
Close-off psi — Brass Trim
599-02000
1/2
0.4 40 257-02000B 95 258-02000C 95 256-02000
599-02002 0.63 40 257-02002B 95 258-02002C 95 256-02002
599-02004 1 40 257-02004B 95 258-02004C 95 256-02004
599-02006 1.6 40 257-02006B 95 258-02006C 95 256-02006
599-02008 2.5 28 257-02008B 50 258-02008C 50 256-02008
599-02010 4 28 257-02010B 50 258-02010C 50 256-02010
599-02012 3/4 6.3 18 257-02012B 40 258-02012C 40 256-02012
599-02014 1 10 18 257-02014B 40 258-02014C 40 256-02014
Close-off psi — Stainless Steel Trim
599-02015
1/2
0.4 40 257-02015B 95 258-02015C 95 256-02015
599-02017 0.63 40 257-02017B 95 258-02017C 95 256-02017
599-02019 1 40 257-02019B 95 258-02019C 95 256-02019
599-02021 1.6 40 257-02021B 95 258-02021C 95 256-02021
599-02023 2.5 28 257-02023B 50 258-02023C 50 256-02023
599-02025 4 28 257-02025B 50 258-02025C 50 256-02025
599-02027 3/4 6.3 18 257-02027B 40 258-02027C 40 256-02027
599-02029 1 10 18 257-02029B 40 258-02029C 40 256-02029
Table Notes:
Part numbers in orangeindicatecompleteassemblies.Black numbersindicateclose-offpsi.
NormallyOpenValuesinchartarefor20psisuppliedtotheactuator.NormallyClosedValuesinchartarefor0psisuppliedtotheactuator.