BALL CHECK VALVE 53/30

2019-12-12

53/30 BALL CHECK VALVE

Ball check valve with BSP threads for wastewater treatment and neutral liquids to max. 70 C AVK ball check valves are self-cleaning and with full bore. The ball rotates during operation eliminating the risk of impurities getting stuck on the ball. The full and smooth bore ensures full flow with low pressure loss and eliminates the risk of deposits at the bottom. AVK ball check valves are available with flanges and internal threads. They are delivered with NBR lined ball as standard and optionally with ball of polyurethane available in different weights.

Variant 53/30
Threaded connection (BS21)
Ductile iron
Fusion bonded epoxy coating
AVK GUMMI EPDM rubber coated ductile iron disc
DN32- DN50
PN10 PN16
Similar 53/30

Features

Ductile iron and fusion bonded epoxy coating guaranteses resistance against corrosion and very long lifecycle
Self-cleaning construction, where the ball rotates during operation eliminating the risk of impurities getting stuck on the ball.
Full bore ensures low pressure loss and minimum back pressure.
Smooth bore eliminates the risk of deposits at the bottom.
NBR lined ball of aluminium in DN 50-100 and 500 and of cast iron in DN 125-400. The rubber hardness is optimised to prevent the ball from getting stuck in the seat. In DN 600 the ball is of aluminium with PUR liner.
The ball is optionally available in polyurethane suitable for abrasive media and if different ball weights are necessary to prevent vibration and water hammer.
Compact design and low weight.
Bolts and nuts of stainless steel and body and cover of ductile iron with epoxy coating internally and externally.

Optional

Reference nos. and dimensions:

Related Series Series/Type PN class No. Description DN
53 53/30 PN10 / PN16 53032309036 DN032 BALL CHECK VALVE MM NBR DN32
53 53/30 PN10 / PN16 53040309036 DN040 BALL CHECK VALVE MM NBR DN40
53 53/30 PN10 / PN16 53050309036 DN050 BALL CHECK VALVE MM NBR DN50

Downloads

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