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KSS Hollow Jet Discharge Valve

KSS Hollow Jet Discharge Valve
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KSS Hollow Jet Discharge Valve

Features:
- With flange end acc. to EN 1092-1
- Control valve for end-of-line installation
- Cone valve consisting of body and cylindrical sleeve
- Umbrella-like tearing open of the water jet via jet guiding cone
- Annular flow cross section in each position
- Axially symmetric flow pattern
- Control with cylindrical sleeve
- Cavitation-free discharge in all control positions
- Very high discharge capacity
- Low actuating torque due to pressure balanced control sleeve and guide rails
- Adjustable sliding shoes for DN 1000 and above
- Special sealing between cylindrical sleeve and jacket pipe
- Double sealing system by metallic and soft sealing on downstream side
- Profile sealing ring replaceable without disassembling the valve from the pipeline
- Operation by two lateral stems and bevel gearboxes, connected by stem extension to double bevel gearbox on top
- High durability hard-faced seat areas

Materials:
- Body: Jacket pipe stainless steel 1.4541, all other parts welded steel S235JRG2
- Seat ring: Stainless steel 1.4541
- Jet guiding cone: Welded steel S235JRG2
- Working surfaces: Stainless steel 1.4541 microfinished or stainless steel 1.4115 hard-faced
- Cylindrical sleeve: Welded steel S235JRG2
- Sealing surface: Stainless steel 1.4502 hard-faced
- Guide rails: Stainless steel 1.4502 hard-faced

Corrosion protection:
- Inside and outside epoxy coating

Versions:
- Standard version as described
- With handwheel
- With electric actuator
- With hydraulic actuator
- Bigger sizes available on request
- Special designs available on request
- Pressure rating PN 25 available on request
- With pipe hood available on request
- With venting equipment available on request