FZ Series Square Gate Valve

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Applicable Size: DN200–DN2200

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iron

Note: All components can be customized with different materials based on actual working conditions.

Features and Advantages

The gate body is constructed from square steel plates reinforced with a grid-like rib structure, ensuring structural integrity and resistance to deformation under high pressure or large-scale conditions.

The sealing rubber exhibits high elasticity, providing excellent sealing performance to effectively prevent medium leakage.

The rubber material is corrosion-resistant and anti-aging, suitable for various corrosive media, thereby extending the equipment's service life.

Widely used in water treatment, petroleum, chemical, electric power, metallurgy, and other industries for regulating and shutting off various media in pipeline systems.

TFZ Series Regulating Sluice Gate

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Applicable Size: DN200–DN2200

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iron

Note: All components can be customized with different materials based on actual working conditions.

Features and Advantages

The TFZ series regulating sluice gate features a cast iron direct-acting structure with a hard seal design, ensuring structural integrity and resistance to deformation under high pressure or large-scale conditions.

The transmission shaft drives the connecting rod, causing the gate to swing up and down, enabling precise regulation of water level and flow.

Widely used in water treatment, petroleum, chemical, electric power, metallurgy, and other industries for regulating and shutting off various media in pipeline systems.

ZB Series Square Gate Valve

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iron

Note: All components can be customized with different materials based on actual working conditions.

Features and Advantages

The valve body has high structural strength and rigidity, offering excellent wear and corrosion resistance, and strong pressure-bearing capacity, suitable for high-pressure applications.

Utilizes a wedge block mechanism for sealing, with sealing materials made of copper alloy or rubber, precision-machined and lapped to ensure reliable sealing performance.

The design is rational, easy to operate, and convenient to maintain, making it suitable for pipeline systems in water treatment, petroleum, chemical, electric power, and metallurgy industries.

ZM Series Circular Gate Valve

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Applicable Size: DN200–DN2200

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iro

Note: All components can be customized with different materials based on actual working conditions.

Features and Advantages

The valve body has high structural strength and rigidity, offering excellent wear and corrosion resistance, and strong pressure-bearing capacity, suitable for high-pressure applications.

Utilizes a wedge block mechanism for sealing, with sealing materials made of copper alloy or rubber, precision-machined and lapped to ensure reliable sealing performance.

The design is rational, easy to operate, and convenient to maintain, making it suitable for pipeline systems in water treatment, petroleum, chemical, electric power, and metallurgy industries.

ZD500 Series Knife Gate Valve

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Applicable Size: DN200–DN2200

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iron

Note: All components can be customized with different materials based on actual working conditions.

Features and Advantages

Lightweight structure, material-saving, and cost-effective.

Smooth flow channel design with low flow resistance, enhancing medium flow efficiency.

Compact valve body requiring minimal installation space, suitable for confined areas.

Easy disassembly and maintenance, reducing maintenance costs.

Applicable to pipeline systems in water treatment, petroleum, chemical, electric power, and metallurgy industries.

PM1000 Series Flap Valve

Product Overview

Fluid Media: Water, oil, slurry

Applicable Temperature: 0–120°C

Applicable Pressure: PN1.0–1.6 MPa

Applicable Size: DN200–DN2200

Connection Type: Flanged, lugged

Connection Standards: GB, ISO, BS

Valve Body Lifespan: 50 years

Valve Body Material: Cast iron, stainless steel, ductile iron

Note: All components can be customized with different materials based on actual working conditions.

Features and Benefits

The flap valve operates automatically without the need for manual force, offering convenience and energy efficiency.

Equipped with a pull ring on the flap cover, ensuring an opening angle greater than 60 degrees without jamming, allowing for free and flexible operation.

The design is rational, easy to operate, and convenient to maintain, making it suitable for pipeline systems in water 

treatment, petroleum, chemical, electric power, and metallurgy industries.