Ductile Iron Non Rising Stem Handwheeel Knife Valve

Ductile Iron Non Rising Stem Handwheeel Knife Valve

TEKO Wafer/Lug Knife Gate Valve are bi-directional with full and plane bore. The high quality sealing and knife bring about a great performance and a long service life.

Knife gate valve with non-rising stem and handwheel are for wastewater treatment, slurry, ash, paper pulp 0℃ to +80℃.

Features

Replaceable top packing gland enables sealing replacement without disassembly of the valve

· The valve is self-cleaning as particles will be pushed off the gate when opening the valve. For extra protection of the packing gland a scraper is available as an optional extra.

· Full bore with no reduction of the flow

· Plane bottom prevents sediment from being accumulated

· No cavity in the body and thus no risk of clogging

· U-shaped one-piece EPDM sealing between the body parts makes up for tolerances in coating and casting. It is reinforced with a steel insert to protect it from being damaged during operation.

· Encaged stem with yokes prepared for mounting of micro switches and inductive censors

· Stem and gate connection is secured with self-locking nuts

· Supports integrated in the body casting protect the gate from deflecting under pressure

· Body of ductile iron with 150 μ fusion bonded epoxy coating.

· Gate, stem, bolts and nuts of acid-resistant stainless steel

· Washers under the bolts protect the coating

· Slim design and low weight

· Available in larger dimensions

Dimensions