WAFER HIGH PERFORMANCE BALL VALVE
EXTREME APPLICATIONS
KTN WSS
PN 10/16/25/40
Class 150/300
Temperature range: -46ºC + 400ºC

WAFER HIGH PERFORMANCE BALL VALVE
METAL-METAL SEAT
KTN WSS
Range: DN15 – DN 150
PN 10/16/25/40
Class 150/300
Temperature range: -46ºC + 400ºC
Description
BALL VALVE FOR HIGH PRESSURE AND TEMPERATURE WAFER TYPE – KTN WSS
The KTN AP10NU is our version of the wafer ball valve for extreme services, offering absolute tightness while allowing sudden changes in temperature (-46ºC – + 400ºC), high pressures and medium with abrasive solids.
All this thanks to the use of its pentaphite seats , a self-lubricating metallic component whose metallic properties offer great compression capacity and resistance to corrosion, its high elasticity, on the other hand, allows it to adapt to the sphere, avoiding the displacement of the seat, reducing the torque and obtaining a total tightness.
Higher sizes, options and special materials on request.
Technical features
BALL VALVE FOR HIGH PRESSURE AND TEMPERATURE WAFER TYPE – KTN WSS
Design:
ASME VIII DIV.1 / EN 12516-1
Range:
DN15 – DN150
Body material:
A105, A350LF2, A182 F11, A182 F22, A479 Tp. 304/304L/316/316L,A479 Tp.321, A182 F304H/316H/347, Hastelloy and INCONEL
Tightness class:
ASME B16.104 / FCI 70-2 Cl. VI / API 598 Cl. A / GOST 54808 Cl.A / ISO 5208 / EN 12266-1
Flange standard:
ASME VIII DIV.1 / EN 12516-1
Seat:
Working temperature range:
Working pressure range:
Class 150/300
PN 10/16/25/40
Operable with:
Handle, reducer, pneumatic actuator or electric actuator
Medium:
Water, oil, gas, abrasive solids and acids
Optional:
- ISO 5211 direct mount PAD
Approvals
BALL VALVE FOR HIGH PRESSURE AND TEMPERATURE WAFER TYPE – KTN WSS
- EC Directiva 97/23/CE “PED”
- EC Directiva 94/9/CE “ATEX”
- TA-LUFT Approvado
- FUGITIVE EMMISSION ISO
- 15848-2
- SIL3 IEC61508
- Approvado EAC
- Approvado CRN

Downloads
BALL VALVE FOR HIGH PRESSURE AND TEMPERATURE WAFER TYPE – KTN WSS
Ask request
- INDUSTRIAL VALVES
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- BALL VALVES
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- THREADED NPT | BSP
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- BSP, reduced bore, 1 piece KTN 1111
- BSP, full bore, 2 pieces KTN 1112
- NPT, full bore, 2 pieces KTN 1812
- BSP, full bore, 2 pieces, mounting pad KTN 1112MP
- BSP, full bore, 2 pieces, blocking system KTN 1112K
- NPT, full bore, 3 pieces KTN 1813
- BSP, full bore, 3 pieces KTN 1113MPT
- BSP, full bore, 2 pieces, 3 ways KTN 111LT
- BSP/NPT, full bore, plastic body GF
- BSP/NPT, full bore, plastic body, PRO, GF
- Ball valve, Class 800, reduced bore, 1 piece body KITZ ISO SB80
- Ball valve, Class 800, full bore, 2 pieces body KITZ ISO HB80
- Ball valve, full and reduced bore, 2 pieces, weldable KITZ ISOVU19 / VU29
- BW / SW
- FLANGED
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- DIN Ball valve, Full bore, KTN 1212
- ANSI Ball valve, full bore KTN 1312
- DIN Ball valve, 3 way KTN 121L/T
- DIN Ball valve, PFA Lined, full bore, KTN 123T
- ANSI 600 Class KITZ ISO F14AN
- ANSI ball valve, A150 / 300 KITZ ISO F14A
- DIN Ball valve, full bore, KITZ ISO F14
- DIN Ball valve, full bore, iron body KITZ ISO F14
- Trunnion valve, full bore, KITZ T60S
- ANSI cryogenic LCC KITZ ISO F14AZ
- ANSI cryogenic CF8M KITZ ISO F14TDZ
- METAL SEAT BALL VALVES
- WAFER
- BUTTERFLY VALVES
- GLOBE VALVES
- GATE VALVES
- CHECK VALVES
-
- WAFER
- THREADED
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- Stainless steel body Cromax suction valve
- Stainless steel Cromax suction valve with filter
- Brass york suction valve
- Brass York suction valve with filter
- Check valve with closing disc York
- Vertical / horizontal check valve KTN
- Brass plate bsp thread KTN 511C
- Threaded check valve with ball
- Forged carbon steel KTN 584
- FLANGED
- BW/SW
- CLAMP
- DIAPHRAGM VALVES
- CONTROL VALVES
- KNIFE GATE VALVES
- TECHNICAL PLASTIC VALVES
- SANITARY VALVES
- RELIEF VALVES
- SPECIAL EXECUTIONS
- COAXIAL VALVES
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- High flow coaxial valve
- Certificated coaxial valves
- 2/2 Way coaxial valve direct acting
- 2/2 Way coaxial valve external action
- Extremely efficient coaxial valve direct control
- 3/2 Way coaxial valve direct acting
- 3/2 Way coaxial valve external action
- Lateral coaxial valve
- High pressure coaxial valve
- Cartridge coaxial valves
- Manifold coaxial valves
- Pressure limiter coaxial valve
- INSTRUMENTATION
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- PRESSURE
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- MECHANICAL PRESSURE GAUGE
- DIGITAL PRESSURE GAUGES
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- Ceramic thick layer industrial pressure transmitter
- Stainless steel thin layer industrial pressure transmitter
- Industrial pressure transmitter with display
- Standard pressure transducer
- Industrial pressure transducer AFRISO DMU 02
- Industrial pressure transducer
- Industrial low pressure transducer
- Pressure transduser hygienic processes
- High precision pressure transducer
- Universal manometer with display
- PRESSURE SWITCHES
- TEMPERATURE
- FLOW
- LEVEL
- AUTOMATIZATION
- PIPES AND FITTINGS