Pneumatics Hafner

Rotary cylinders

Valves and butterfly valves

Pneumatics, Compressors, Dryers, Tanks, Pneumatic installations, Air prepration units, Gauges, Pneumatic tubes, Pneumatic valves, Pneumatic cylinders, Pneumatic fittings.

Valves and butterfly valves

Ball valves 2/2, Type PKI

Description

Ball valve made from stainless steel, 3- part. The valve is controlled pneumatically (double
or lub single acting), it is longlife, and can assure high operational safety.

Size

DN15 - DN80

Connection

Internal thread Rp 1/2“ - Rp 4“ according to ISO 7-1 także: spawane according to z EN 12627:1999

Operating position

Any

Pressure range

DN 15 – 50: PN 63
DN 65 – 80: PN 40

Pressure robocze

See the temperature and pressure diagram in the .pdf file

Temp. range

from -20°C up to 180°C

Materials

Cover

stainless steelAISI 316 (1.4408)

Ball, pin

stainless steelAISI 316 (1.4401)

Seal

PTFE

Pin’s seal

DN 15 – DN 50 PTFE+ FKM
DN 65 – DN 80 PTFE

Working medium

Neutral liquids and gases (others Medium’s quality on request)

Flow direction

Any

Inquiry

Ball valves 2/2, Type PKN

Description

Stainless steel ball valve. Pneumatically controlled(double or single acting).It is longlife, and can assure high operational safety

Size

DN15 - DN80

Connection

Internal thread Rp 1/2” up to Rp 2 according to z ISO 7-1

Operating position

Any

Pressure range

PN100

Working pressure

See the temperature and pressure diagram in the .pdf file

Temp.range

from -20°C up to 180°C

Materials

Cover

stainless steelAISI 316 (1.4408)

Ball

stainless steelAISI 316 (1.4401)

Ball seal

PTFE

Pin’s seal

PTFE + FKM

Working medium

Neutral liquids and gases (other Medium’s quality on request)

Flow direction

Any

Inquiry

Ball valves 2/2, Type PKO

Description

Brass ball valve. Pneumatically controlled (double or singe acting). It is longlife, and can assure high operational safety.

Size

DN15 - DN80

Connection

Internal thread Rp 1/2” up to Rp 2” according to ISO 7-1

Operating position

Any

Pressure range

DN15 - DN32: PN40
DN40 - DN65: PN25
DN80: PN16

Working pressure

See the temperature and pressure diagram in the .pdf file.

Temp.range

from -20°C up to 150°C

Materials

Cover

Hot molded nickel-plated brass

Ball

Nickel-plated brass

Ball seal

PTFE

Pin’s seal

PTFE + FKM

Working medium

Neutral liquids and gases (other Medium’s quality on request)

Flow direction

Any

Inquiry

Ball valve 2/2, Type PKW

Description

Stainless steel ball valve. Pneumatically controlled(double or single acting). It is longlife, and can assure high operational safety.

Size

DN15 - DN100

Connection

Flange, according to DIN EN 1092

Operating position

Any

Pressure range

DN15 - 50, DN80: PN40
DN65, DN100: PN16

Working pressure

See the temperature and pressure diagram in the .pdf file.

Temp.range

from -20°C up to 180°C

Materials

Cover

Stainless steelAISI 316 (1.4408))

Ball

Stainless steelAISI 316 (1.4401)

stainless steelAISI 316 (1.4401)

Ball seal

PTFE

Pin’s seal

PTFE

Working medium

Neutral liquids and gases (other Medium’s quality on request)

Flow direction

Any

Inquiry

Ball valves 3/2, Type PKT

Description

3-way, stainless steel ball valve. . Pneumatically controlled(double or single acting). It is longlife, and can assure high operational safety.

Size

DN12 - DN38

Connection

Internal thread Rp 1/2” up to Rp 2” according to z ISO 7-1

Operating position

Any

Pressure range

DN 12 - 20: PN63
DN 25 - 38: PN50

Working pressure

See the temperature and pressure diagram in the .pdf file.

Temp.range

from -20°C up to 180°C

Materials

Cover

Stainless steelAISI 316 (1.4408)

Ball

Stainless steelAISI 316 (1.4401)

stainless steelAISI 316 (1.4401)

Ball seal

PTFE

Pin’s seal

PTFE + FKM

Working medium

Neutral liquids and gases (other Medium’s quality on request)

Flow direction

Any

Inquiry

Ball valves 3/2, Type PMK

Description

3-way ball valve with brass. The valve is pneumatically controlled or single acting, and has a long service life and high work safety

Size

DN10 - DN50

Connection

Internal threadRp 3/8” up to Rp 2” according to z ISO 7-1

Operating position

Any

Pressure range

DN 10 – 20: PN 30
DN 25: PN 16
DN 32 – 50: PN 10

Working pressure

See the temperature and pressure diagram in the .pdf file.

Temp.range

from -20°C up to 160°C

Materials

Cover

Hot molded nickel-plated brass

Ball

Brass, chrome-plated

Brass, Ni-coated

Ball seal

PTFE

Pin’s seal

PTFE + FKM

Working medium

Neutral liquids and gases (other Medium’s quality on request)

Flow direction

Any

Inquiry

Offer

The Design Departament

General Pneumatics

A Reliable company

General trade conditions

ABOUT US

HAFNER
Pomagier-Trzebuchowscy
sp. z o.o.
ul. Marii Skłodowskiej-Curie 97
87-100 Toruń

NIP 556-22-23-819
Regon 092307860
KRS 0000154149

Santander Bank Polska SA

79 10901069 0000 0000 0704 8941

Bank account ING Bank Śląski

64 10501139 1000 0023 4975 0618

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