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DIN BALL VALVE 3 WAY FULL BORE

KTN 121LT

  • ANTISTATIC DEVICE
  • ANTI-BLOWOUT STEM
  • FIRESAFE
  • LOCKING PAD

Range: DN 25 / 100

PN: 10/16/40

T or L configuration

DIN BALL VALVE 3 WAY FULL BORE

ANTISTATIC DEVICE
INEXPELLABLE STEM
FIRESAFE
LOCKING DEVICE

KTN 121LT

Range: DN 25/100

PN: 10/16/40

T or L configuration

Description

3-WAY BALL VALVE WITH UNEXPELLABLE STEM – KTN 121LT

The KTN 121L is our 3-way ball valve, full bore and DIN flanges. Body made of stainless steel alloy CF8M, non-ejectable stem made of AISI316 stainless steel. Antistatic device and firesafe option. Tested tightness in all 3 ways. L or T pitch.

It has a locking system. The range includes from DN 25 to DN 100, varying its floating valve design from DN 65 where the sphere is guided for better performance, indicated for conveying aqueous media, oil and gas. Its pressure range: PN40 (DN25-DN50), PN16 (DN65-100). The working temperature range covers -29ºC to +150ºC. The valve has a RPTFE seat and washers to reduce wear and increase its corrosion resistance.

Features

3-WAY BALL VALVE WITH UNEXPELLABLE STEM – KTN 121LT

VÁLVULA DE BOLA BRIDAS DIN 3 VIAS
Antistatic device
Electrostatics springs sets between the ball and stem to ensure all the metal valve parts are grounded. This ensure electrical continuity of the parts to safety work with flammable fluids.
VÁLVULA DE BOLA BRIDAS DIN 3 VIAS
Sense lock
Bolt that prevents unwanted movement of the valve
VÁLVULA DE BOLA BRIDAS DIN EN ACERO INOXIDABLE
FIRESAFE design
Metal sealing surface behind the primary seat to minimize leakage in case of fire
Anti-blowout stem
Inverted T-shaped shoulder designed stem makes it imposible to blowout.
Packing and gland
PPL packing and gland effectively ensure the total tightness of the stem
Seats and gaskets
RPTFE seats to incrase wear resistance, configuration in metal seat under special request. PTFE thrust washer and O-ring reinforce tightness of the bottom site of the stem.
Pinch handle
Pinch handle to turn the stem easily and safer

Flow diagram

valvula de bola bridas din 3 vias

Downloads

3-WAY BALL VALVE WITH UNEXPELLABLE STEM – KTN 121LT

VÁLVULA DE BOLA BRIDAS DIN EN ACERO INOXIDABLE

KTN 121LT technical sheet

VÁLVULA DE BOLA BRIDAS DIN EN ACERO INOXIDABLE

Ball valve technical catalog

KTN Catalog

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