Knife Gate Valve With Handwheel Cast Iron Body

APPLICATION

General use: pulp production, water, water treatment, waste water, wine-producing…

GENERAL CHARACTERISTICS

Range : from DN 50 to DN 600.

Function ON/OFF or regulation.

Wafer threaded mounting ISO PN10.

Unidirectional tightness, direction indication thanks to the arrow on the body. Small retention zone: the gate is guided in the body and has little clearance. Gland assembly: packing and O-ring (same materials as seat joint) to assure the elasticity and decrease the operating torque. Small head loss. Possibility to regulate thick fluids with the adaptation of a diaphragm ring.

WORKING CONDITIONS

Maximum working pressure :

Standard tightness

DN 50-250 DN 300-450 DN 500-600

: 10 bar. : 7 bar.

: 4 bar.

Maximum temperature : -10°C / + 80°C (Standard tightness)

STANDARDS

Manufacture according to the requirements of the European directive 2014/68/UE «Equipments under pressure» : modulate H.

On request : Product in accordance to european directive

“Potentialy explosive atmospheres” N° 94/9/EC : ATEXII2GDcandATEXII3GDc.

Test procedures are established according to standards EN 12266-1, DIN 3230, BS 5154 and ISO 5208.

Connections between flanges according to standard EN 1092-2 and DIN 2501 ISO PN10.