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Gate Valves with Lock-Out Function

Main Technical Data:

Nominal diameter: DN15~500mm

Pressure rating: PN 10/16

Working temperature: ≤120℃

Connection type: flange, weld, wafer

Actuator: manual

Medium: water, oil, other non corrosive liquids


Product Detail

Product Tags

Features
▪ Composed of valve body, valve core, valve stem and locking mechanism.
▪ Applicable to household metering double pipe heating system.
▪ Reversing and locking functions to control the on-off of heating and water supply systems one by one.
▪ Precision Casting Valve body can ensure valve installation and sealing requirements.
▪ Coated with epoxy resin, disc is covered with rubber to avoid medium pollution.

Metal Seated Gate Valves (2)

Material Specifications

Part Material
Body Cast iron, ductile iron, cast steel, stainless steel
Bonnet Cast iron, ductile iron, cast steel, stainless steel
Stem Stainless steel
Disc Cast iron, ductile iron, cast steel, stainless steel
Packing O-ring, flexible graphite

Application
▪ It is suitable for household metering double pipe heating system and is installed on the household water inlet main pipe. The user's flow value can be manually set according to the user's actual needs, and the flow value can be locked, so as to balance the heat distribution of the heat supply network and the control of the overall temperature of each household, prevent the waste of heat energy and achieve the purpose of energy saving.
▪ For users who do not need heating, the hot water to users can be disconnected through the locking valve, which plays a role in energy saving. Moreover, the locking valve must be opened with a key, which is convenient for heating units to collect heating fees, and eliminates the situation that heating can be used without paying fees in the past.

Anti-Theft Soft Seal Gate Valve
▪ The anti-theft gate valve can be closed. In the locked status, it can only be closed and cannot be opened.
▪ The valve can realize self-locking when the whole mechanical device is opened and closed to any position. It has the advantages of simple operation, durability, not easy to damage, excellent anti-theft effect, and can not be opened with a non special key.
▪ It can be installed on the tap water pipeline, district heating pipeline or other pipelines, which can effectively avoid theft and is very convenient for management.
▪ We also supply Encryption Anti-Theft Soft Seal Gate Valve

YU
GKHUYT

Magnetic Encryption Anti-Theft Soft Sealing Gate Valve

Soft Sealing Gate Valve with Lock & Key

Gate Valves with Lock-Out Function (4)

Special Hand Wheel Anti-Theft Gate Valve

Gate Valves with Lock-Out Function (5)

Gate Valve Closed by A Special Wrench


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