Ball Valve KHG DN 15-40

Product catalog summary

Overview: The document provides detailed specifications and information about the PSA Ball Valve, suitable for various applications including gas lines, gas installations, and handling combustible liquids and non-corrosive fluids. It adheres to standards such as DIN 3230 and API 6D.

Specifications:

Pressure Rating: PN 10-250 / Class 150-1500
Size Range: DN 15-40
Operating Pressure: 6 to 250 bar
Temperature Range: -10 °C to +70 °C

Materials:

Body: P265GH 1.0425
Ball and Metal Seat Rings: X90CrMoV18 (nickel plated, tungsten carbide coated, or plasma nitrided)
Stem: X20Cr13 1.4021
O-rings: FPM

Design Features:

Fully welded design with sealing on the downstream side
Block and bleed system
Floating ball and blow-out protected stem
Anti-static design with lever on the stem

Design Variants:

Seal cap over the stem
Polyurethane coating for corrosion protection
Operating temperature range extended to -60 °C to +250 °C
Available with flanges, threaded sockets, butt or socket weld ends

Connecting Dimensions: The document provides detailed dimensions for various connection types including flanged, butt weld, socket weld, and threaded sockets, with specific measurements for each nominal pressure and size.

Additional Information: Operating instructions are available under document number 8301.81. Purchase order data requires specifying type, material, pressure, temperature, and other parameters.

Catalog excerpts

Type series booklet 8301.11-10 PSA Ball Valve Ball Valve PN 10-250 / Class 150-1500 DN 15-40 Applications • Gas lines and gas installations • Gases to DVGW Worksheet G 260/I and II • Combustible liquids as well as non-corrosive fluids • Application requirements and tests according to DIN 3230 Part 5 PG 3 for gas lines and gas installations, DIN 3230 Part 6 for combustible liquids as well as API 6D and customer-specific requirements. Operating data • Permissible pressure: 6 to 250 bar / Class 150 -- 1500 • Permissible temperature --10 °C to +70 °C Materials • P265GH 1.0425 Standard design • DVGW type tested • Fully welded design • Sealing on the downstream side in both flow directions • Metal seat rings with captured O-ring • Block and bleed system • Floating ball • Blow-out protected stem • Lever on the stem • Anti-static design Design variants • Seal cap over the stem • Polyurethane coating as corrosion and cathodic protection for underfloor installation • Possible operating temperature: --60 °C to +250 °C • With flanges, threaded sockets, butt or socket weld ends • Split body (bolted) Additional information • Operating instructions: 8301.81 Purchase order data 1 Type 7 Material 2 PN 8 Fluid 3 DN 9 Flowrate 4 Operating pressure 10 Pipe connection 5 Differential pressure 11 Variants 6 Operating temperature 12 Type series booklet number

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PSA Ball Valve 2 Pressure/Temperature ratings PN 10 -- 250 Class 150 --1500 Steel pipe --10 °C to 70 °C 1 9 8 7 7 2 3 3 4 Materials Part No. Description Materials 1 Body P265GH 1.0425 2 Ball X90CrMoV18 *) 1.4112 3 Metal seat rings X90CrMoV18 *) 1.4112 4 Stem X20Cr13 1.4021 5 Flanges P265GH 1.0425 6 Weld ends P265GH 1.0425 7 Seat O-rings FPM 8 Stem O-rings FPM 9 Lever Steel 10 Seal cap P265GH 1.0425 *) nickel plated, tungsten carbide coated or plasma nitrided

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KSB Service GmbH Angermünder Straße 101 • 16225 Eberswalde (Germany) Tel. +49 3334 8185-0 • Fax: +49 3334 8185-90 • www.ksb.com Subject to technical 8301.11-10 01.07.2008 modification without prior notice PSA Ball Valve

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