Replacement of Satchwell VZF 2-Port Flanged Valve Body due to obsolescence.

Issue

Satchwell VZF 2-Port Flanged Valve Body requires replacement.

Product Line

Field Devices

Environment

Satchwell

2-Port

Plug and Seat

Flanged

Valve Body

VZF1727                                VZF 1727

VZF1777                                VZF 1777

VZF1852                                VZF 1852

VZF1902                                VZF 1902

VZF1954                                VZF 1954

Cause

Obsolescence of Satchwell VZF 2-Port Flanged Valve Body

Resolution

A number of alternative S-E 2-Port Flanged Valve Bodies are available to replace existing Satchwell VZF 2-Port Flanged Valve Bodies.

Suggestion 1

Replace Satchwell VZF 2-Port Flanged Valve Body with S-E VG221F 2-Port Flanged Valve Body of appropriate size

N.B.

Existing Satchwell Actuator installed on VZF 2-Port Flanged Valve Body may be retained for installation on replacement S-E 2-Port Flanged Valve Body.  In such instances a S-E L9TVG Linkage Kit will additionally be required.  Alternatively an Actuator from the S-E range of Actuators may be installed on the VG221F 2-Port Flanged Valve Body, in which case no additional Linkage Kit will be required.

Suggestion 2

Replace Satchwell VZF 2-Port Flanged Valve Body with S-E V222 2-Port Flanged Valve Body of appropriate size

N.B.

Existing Satchwell Actuator installed on VZF 2-Port Flanged Valve Body may be retained for installation on replacement S-E 2-Port Flanged Valve Body.  In such instances a S-E L8TV Linkage Kit will additionally be required.  Alternatively an Actuator from the S-E range of Actuators may be installed on the V222 2-Port Flanged Valve Body, in which case no additional Linkage Kit will be required.

IMPORTANT NOTE

It should also be noted that the face to face dimensions both of the S-E VG221F and V222 2-Port Flanged Valve Bodies differ to that of the Satchwell VZF 2-port Flanged Valve Body 

Similarly, the centre line to bottom of third port dimensions both of the S-E VG221F and V222 2-Port Flanged Valve Bodies differ to that of the Satchwell VZF 2port Flanged Valve Body 

As a result alterations to the pipework connected to the VZF 2-port Flanged Valve Body will be required.

  • Details of the Satchwell VZF 2-port Flanged Valve Body may be viewed here.
  • Details of the S-E VG221F 2 port Flanged Valve Body may be viewed here.
  • Details of the S-E V222 2-port Flanged Valve Body may be viewed here.
  • Details of the S-E L9TVG Linkage Kit may be viewed here.
  • Details of the S-E L8TV Linkage Kit may be viewed here.