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Fabri-Valve CF134 Bonneted Knife Gate Valve

Fabri-Valve CF134 Bonneted Knife Gate Valve

Product Description

The Fabri-Valve C/F134R/S bonneted knife gate valve is used in difficult services to provide high cycle stem sealing and superior stem seal containment. The cylindrical packing around the stem provides a tighter, easier to maintain stem seal. Bonneted valves are available with an optional metal backseat on the stem. In addition, the valve can be supplied with a gate wiper and purge ports in the bonnet to minimize movement of material into the bonnet. If a non-pressurized dirt shield is required, specify a Figure 37 w/dirt shroud. Standard body materials include Figure 304, 316 and 317L stainless steel. Special alloys such as 254 SMO®, Hastelloy C are also available.

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Specifications

Size Range
1.5”- 96”
Pressure Rating
1.5”-24” 150 psi (10.3 bar) CWP
Consult Factory for higher pressures.
Bonnet
150 psi (10.3 bar) CWP standard. If a Non-pressurized dirt shield is required, use a Figure 37 w/dirt shroud.
Temperature Rating
1.5”-48” 450°F (232°C)
Designs available to 2000°F, Consult Factory.
Service temperatures above 400°F (204°C) require high temperature fasteners. Specify service temperature on paperwork.
Flanges Drilling ANSI 125/150

Fabri-Valve CF134 Bonneted Knife Gate Valve

Fabri-Valve CF134 Bonneted Knife Gate Valve

Product Description

The Fabri-Valve C/F134R/S bonneted knife gate valve is used in difficult services to provide high cycle stem sealing and superior stem seal containment. The cylindrical packing around the stem provides a tighter, easier to maintain stem seal. Bonneted valves are available with an optional metal backseat on the stem. In addition, the valve can be supplied with a gate wiper and purge ports in the bonnet to minimize movement of material into the bonnet. If a non-pressurized dirt shield is required, specify a Figure 37 w/dirt shroud. Standard body materials include Figure 304, 316 and 317L stainless steel. Special alloys such as 254 SMO®, Hastelloy C are also available.

Download Literature

Specifications

Size Range
1.5”- 96”
Pressure Rating
1.5”-24” 150 psi (10.3 bar) CWP
Consult Factory for higher pressures.
Bonnet
150 psi (10.3 bar) CWP standard. If a Non-pressurized dirt shield is required, use a Figure 37 w/dirt shroud.
Temperature Rating
1.5”-48” 450°F (232°C)
Designs available to 2000°F, Consult Factory.
Service temperatures above 400°F (204°C) require high temperature fasteners. Specify service temperature on paperwork.
Flanges Drilling ANSI 125/150

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