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TYPE NK

TYPE NK

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Providing the customer a shorter face-to-face length and reduced weight, the NK is the Noreva standard lower cost solution where marginally higher pressure drops can be accepted. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. are our speciality!


Features:

  • Non-slam Closure

  • Friction-free Valve Disc Guiding

  • Short Face-to-Face Length

  • 12" - 88" (DN 300 - DN 2200)

  • Low Pressure Loss

  • Maintenance Free

  • Metal Sealing

  • Up to PN 400 (ANSI 2500)

Providing the customer a shorter face-to-face length and reduced weight, the NK is the Noreva standard lower cost solution where marginally higher pressure drops can be accepted. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. are our speciality!


Features:

  • Non-slam Closure

  • Friction-free Valve Disc Guiding

  • Short Face-to-Face Length

  • 12" - 88" (DN 300 - DN 2200)

  • Low Pressure Loss

  • Maintenance Free

  • Metal Sealing

  • Up to PN 400 (ANSI 2500)

Típusok

Title
Ductile Iron
Denomination
Stainless Steel
Valve Body
ASTM A 395
ASTM A 216 WCB
ASTM A 351 CF8M
Seat
AISI 316
AISI 316
ASTM A 351 CF8M
Valve Disc
ASTM A 351 CF8M
ASTM A 351 CF8M
ASTM A 351 CF8M
Tab Washer
AISI 316
AISI 316
AISI 316
Radial Guide Assembly
AISI 316
AISI 316
AISI 316
Spring
AISI 316
AISI 316
AISI 316
Flow Diffuser
ASTM A 216 WCB
ASTM A 216 WCB
ASTM A 351 CF8M
Central Tie Bolt
ASTM A 193 B8M
ASTM A 193 B8M
ASTM A 351 CF8M

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