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Keystone Figure 635 Slurry Control Valve

The F635 is a light/medium duty slurry control valve with a wafer style body.

Keystone MINING & STEEL SLURRY

End Connection	Wafer
Application	Metals Processing, Erosive
Body Design	Short Pattern
Material	Cast Iron
Pressure Class	ASME
Process Connection Type	150RF
Seat/Seal Type	Swing, Metal
Standards	ASME B16.34
Valve Size	NPS 18 / DN 450, NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 2 / DN 50, NPS 2-1/2 / DN 65, NPS 20 / DN 500, NPS 8 / DN 200, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80
Valve Size Standard	DN
Valve Type	Butterfly
Media	Other
Stem	Adjustable packing

Fully cast wafer style body for less weight.
Bi-directional control valve rated up to 1400 kPa.
Swing through disc for minimum clearance.
Adjustable high temperature graphite packing.
Hard wearing materials of construction offering up to 420 Brinell hardness.
Standardized mounting and drive adaptor connection allowing direct mounting of Keystone actuators and allowing for in-line actuator removal.
Direct mounting for actuation eliminates the need for mounting brackets.
Extensive size range available.
Optional 5 degree angle seat for minimum leakage.