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Bar pneumatic GMBH, Automatic valve with pneumatic Actuator BAR, PKI, PKN, PKO, PKT, PKW, PMK, PZR

Nhà cung cấp: Pitesco Việt Nam

Hãng sản xuất: Bar pneumatic Gmbh

Liên hệ tư vấn

Mr. Hà

ha@pitesco.com

0392.407.993

live:ha_1652

PZR

BUTTERFLY VALVES WITH PNEUMATIC-ACTUATORS TYPE PZR

PRODUCT DESCRIPTION

Single part butterfly valve centrally pivoted and flowfriendly dimensioned. Sealed closure in both flow directions with exchangeable seal vulcanised onto a carrier ring. The butterfly valve is pneumatically driven and available in double or single acting construction. On customer request the butterfly valve will be configured with spring loaded open or closed default position. The butterfly valve is designed for flange clamping according to DIN 2501.
The pneumatic control of the actuator is selectable realised with either a direct mounted or separate 5/2– as well as 3/2-way-valve, both being capable to be electrically, pneumatically or manually activated.
The butterfly valve is suited for flow media such as neutral gases and fluids with a viscosity up to 120 mm²/s. Please note that media whichlead to an increase of the operation torque may require higher actuator force classification. With respect to aggressive media please refer to our material resistance table ZXWBT343.

SPECIAL FEATURES

Butterfly valves of type PZR show the following special features:

SPECIAL TYPES

The following spezial types can be supplied on request:

PKW

2/2-WAY AUTOMATIC VALVE TYPE PKW

PRODUCT DESCRIPTION

Automatic valve in stainless steel, with fl oating precision ball. The valve is pneumatically (double or single-acting) operated and is characterised by long service life and high operational safety.

PRODUCT FEATURES

SPECIAL VERSIONS