Z41H-W Stainless Steel Flange Gate Valve

Price:100

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Brand:	浙江普天閥門
Spec:	Z41H-16

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浙江普天閥門科技有限公司

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Add:甌北安豐村安豐區(qū), Zip: 325102
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Z41H-W Stainless Steel Flange

Product Introduction: A gate valve is a valve where the closing element (gate) moves perpendicular to the direction of the flow path. Gate valves are primarily used in pipelines to connect or cut off the medium. They are widely used as shut-off valves, suitable for a wide range of pressures, temperatures, and diameters, especially for medium and large-diameter pipelines. Generally, gate valves are selected for shut-off devices with diameters DN≥50mm, and sometimes even for very small-diameter shut-off devices.

Internal Thread Gate Valve

Model: Z15W	Diameter: 15～50mm	Pressure: 2.5Mpa	Material: Stainless Steel
Z15W Internal thread connection gate valve is suitable for water, oil, gas, and certain corrosive liquid media within a temperature range of -20-232-350℃.

Flange Gate Valve

Model: Z41	Diameter: 15～600mm	Pressure: 1.6-16.0Mpa	Material: Cast Steel, Stainless Steel, Chrome Molybdenum Steel
High and medium pressure flange-connected gate valves are suitable for various pipeline systems in petroleum, chemical, hydraulic, and thermal power stations to cut off or connect pipeline media. Z41 flange gate valves are suitable for media such as water, oil, steam, and acids, alkalis, ammonia, urea, sulfur-containing natural gas, etc.

Insulated Gate Valve

Model: BZ41H/W	Diameter: 40～300mm	Pressure: 1.6MPa～2.5MPa	Material: Cast Steel, Stainless Steel
BZ41H/W gate valves are mainly used in petroleum, chemical, metallurgical, pharmaceutical, and other systems. The jacket of the BZ41 gate valve is welded between the two flanges, with connection ports on the side and bottom of the valve. Steam or other thermal insulation media can freely flow through the jacket, ensuring that viscous media can flow smoothly through the valve.

Bellows Gate Valve

Model: WZ41H/Y	Diameter: 15～200mm	Pressure: 1.0～6.0MPa	Material: Cast Steel, Stainless Steel
The valve stem of the bellows gate valve uses a double sealing structure with bellows and packing, ensuring leak-free sealing at the stem. WZ41H/Y bellows gate valves are particularly suitable for pipelines with flammable, explosive, toxic, and valuable media.

Slag Discharge Gate Valve

Model: PZ41H/X	Diameter: 50～500mm	Pressure: 1.6-6.4Mpa	Material: Cast Steel, Stainless Steel
PZ41H gate valves are suitable for ash discharge systems in thermal power station hydraulic systems and hydraulic engineering pipelines to cut off or connect ash-water mixtures and slag-water mixtures in the pipeline.

Flat Gate Valve

Model: Z43H/X	Diameter: 50～600mm	Pressure: 1.6～10.0MPa	Material: Cast Steel, Stainless Steel
Flat gate valves are suitable for petroleum, natural gas, water, oil, and other pipelines to cut off or connect the medium in the pipeline.

Rising Stem Resilient Seated Gate Valve

Model: Z44X/RRHX	Diameter: 50～400mm	Pressure: 1.0～2.5MPa	Material: Cast Iron, Cast Steel
In addition to the advantages of resilient seated gate valves, the rising stem seated gate valve allows for visual indication of valve opening, quick and reliable opening and closing, so the Z44X rising stem gate valve is commonly used in fire protection and industrial systems, usually installed at higher positions above the ground.

Non-Rising Stem Resilient Seated Gate Valve

Model: Z45X/RVHX	Diameter: 50～400mm	Pressure: 1.0～2.5MPa	Material: Cast Iron, Cast Steel
Non-rising stem resilient seated gate valves can be widely used in tap water, sewage, construction, petroleum, chemical, food, pharmaceutical, light textile, electric power, shipping, metallurgy, energy systems, and other fluid pipelines as regulating and shut-off devices.

Pneumatic Gate Valve

Model: Z641	Diameter: 40～600mm	Pressure: 1.6-6.4Mpa	Material: Cast Iron, Cast Steel, Stainless Steel
The new series of pneumatic piston gate valves (referred to as pneumatic gate valves) are widely used in industrial fields due to their excellent shut-off performance. The temperature range is -196℃ to 500℃.

Electric Gate Valve

Model: Z941	Diameter: 40～500mm	Pressure: 1.0～16.0MPa	Material: Cast Iron, Cast Steel, Stainless Steel
Flange-connected steel gate valves are suitable for various media such as water, steam, oil, acetic acid, strongly oxidizing media, and urea. The driving methods include manual, bevel gear drive, and electric.

Water Seal Gate Valve

Model: DS/Z44H	Diameter: 50～600mm	Pressure: 1.6MPa～10.0MPa	Material: Cast Steel, Stainless Steel, Chrome Molybdenum Steel
Water seal gate valves are suitable for pipelines with a nominal pressure of 100MPa, working temperature of 425℃, and media such as water, steam, oil, and non-corrosive gases, used as opening and closing devices. The DS/Z44H gate valve is particularly suitable for vacuum condensation systems in thermal power plant turbines.

Cast Steel Water Seal Gate Valve

Model: DS/Z64H	Diameter: 1.6MPa～10.0MPa	Pressure: 1.6MPa～10.0MPa	Material: Cast Steel, Stainless Steel, Chrome Molybdenum Steel
Water seal gate valves are suitable for pipelines with a working temperature of 425℃, nominal pressure of 100MPa, and media such as oil, steam, water, and non-corrosive gases, used as opening and closing devices. The DS/Z64H water seal gate valve is particularly suitable for vacuum condensation systems in thermal power plant turbines.