ktn double eccentricity butterfly valve with epdm seat
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KTN DOUBLE ECCENTRICITY BUTTERFLY VALVE

EPDM SEAT

KTN 22.23

Range: DN50 – DN1400

Pressure: PN10 / 16

Maximum temperature: -35ºC / 130ºC

ktn double eccentricity butterfly valve

DOUBLE ECCENTRICITY BUTTERFLY VALVE KTN

EPDM SEAT

KTN 22.23

Range: DN50 – DN1400

Pressure: PN10 / 16

Maximum temperature: -35ºC / 130ºC

Description

BUTTERFLY VALVE 2 OFFSETS AND SEAT EPDM – KTN 22.23

The KTN 22.23 is our butterfly valve with a double flange connection, epdm seat and two eccentricities for demanding applications . In this design, it provides a total seal thanks to the fact that the axis of rotation is far from the sealing area and therefore makes a complete closure between the seat of the body and the gasket. Thanks to the second eccentricity, the gasket is no longer in contact with the seat after a slight opening movement, in this way the pressure is released on the gasket and prevents wear of the seat. The EPDM seat has the WRAS certification for water intended for human consumption. The range is from DN 50 to DN 2200 , replacing the sleeve with a reducing handwheel from DN 250 , suitable for driving. Water, sewage, oil, food, gas …. Your pressure range: PN10 / 16 . The working temperature range covers -35ºC to + 130ºC .

Technical characteristics

BUTTERFLY VALVE 2 OFFSETS AND SEAT EPDM – KTN 22.23

Design:

BS5155, API609, EN593 Double flange, double eccentric

Face to face:

DIN3202K1, API609, EN558-1, ISO5752

Ends:

DIN3202k1, API609, EN558-1, ISO5752.

Inspection and test:

Shell: 15 bar / 24 bar – Sello: 11bar / 17.6bar.

Body:

GGG40 nodular cast iron

Seat:

EPDM (WRAS)

Working temperature range:

-35ºC to 130ºC

Working pressure range:

PN10/16

Operable with:

Handle, reducer, pneumatic actuator or electric actuator

Medium:

Water, sewage, oil, food, gas …

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BUTTERFLY VALVE 2 OFFSETS AND SEAT EPDM – KTN 22.23

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