Flowserve Valtek User Manual

12-5
S
O
Figure 2: Guardian II Metal Bellows Seal with Integral Flange Design
Note: Item numbers correspond directly to the valve's bill of material. Refer to bill of material for specific numbers.
Monitoring Port
(optional)
Bellows Seal Housing
(Item No. 5)
Bonnet Flange Bolting
(Item No. 108,114)
Lower Stem Guide
(Item No. 82, 83)
Stem Guide Housing
(Item No. 31)
Seat Ring
(Item No. 20)
Seat Ring Gasket
(Item No. 55)
Body
(Item No. 1)
Actuator / Yoke Assembly
Upper Guide
(Item No. 86, 87)
Packing
(Item No. 88)
Packing Spacer
(Item No. 93 - 99)
Tell-tale Tap
Shrouded Bellows Assembly
(Item No. 6)
Bellows Assembly to
Housing Gasket
(Item No. 58)
Tack Weld
Bellows Plug Head
(Item No. 50)

Flowserve Valtek Specifications

General

Brand	Flowserve
Model	Valtek
Category	Control
Application	Chemical, Petrochemical, Power, Pulp and Paper, Mining
Material	Carbon Steel, Stainless Steel, Alloy Steel
Connection Type	Flanged, Threaded, Welded
Actuator Type	Pneumatic, Electric