DISC CHECK VALVE

DISC CHECK VALVE

Specification Details
MODEL NO. NXDCV / NXDCV-A
VALVE TYPE DISC CHECK VALVE
BODY MATERIAL CAST IRON / DUCTILE IRON / WCB / CF8 / CF8M / SS304 / SS316
SIZE RANGE 50mm to 600mm (2” to 24”)
END CONNECTION WAFER / FLANGED
PRESSURE CLASS PN10 / PN16 / ANSI 150# / 300#
OPERATING TEMPERATURE -20°C to +250°C
DISC DESIGN SPRING LOADED DISC TYPE
SEAT MATERIAL METAL SEATED / EPDM / NBR / PTFE
VALVE BORE FULL FLOW
OPERATION AUTOMATIC NON RETURN OPERATION
TESTING STANDARD API 598
MOUNTING COMPACT INDUSTRIAL DESIGN
APPLICATION WATER / OIL / GAS / STEAM / CHEMICAL

Description – DISC CHECK VALVE

The Disc Check Valve is designed to prevent reverse flow and ensure smooth one-way fluid movement in industrial pipeline systems. Its spring-loaded disc mechanism provides quick closing action, reliable sealing, and reduced backflow to protect equipment and maintain system efficiency.

Manufactured using premium-quality materials and precision engineering, the valve offers excellent durability, corrosion resistance, low maintenance, and dependable performance under demanding industrial conditions. It is widely used in water treatment plants, oil & gas industries, steam systems, chemical processing, HVAC systems, and industrial utility applications for efficient backflow prevention and long service life.

DOUBLE FLANGE NON RETURN VALVE

Specification Details
MODEL NO. NXDFNRV / NXDFNRV-A
VALVE TYPE DOUBLE FLANGE NON RETURN VALVE
BODY MATERIAL CAST IRON / DUCTILE IRON / WCB / CF8 / CF8M / SS304 / SS316
SIZE RANGE 50mm to 1200mm (2” to 48”)
END CONNECTION DOUBLE FLANGED
PRESSURE CLASS PN10 / PN16 / ANSI 150# / 300#
OPERATING TEMPERATURE -20°C to +250°C
DISC DESIGN SWING TYPE / SPRING LOADED DISC
SEAT MATERIAL METAL SEATED / EPDM / NBR / PTFE
VALVE BORE FULL FLOW
OPERATION AUTOMATIC NON RETURN OPERATION
TESTING STANDARD API 598
MOUNTING INDUSTRIAL FLANGED DESIGN
APPLICATION WATER / OIL / GAS / STEAM / CHEMICAL

Description – DOUBLE FLANGE NON RETURN VALVE

The Double Flange Non Return Valve is designed to prevent reverse flow and ensure smooth one-way fluid movement in industrial pipeline systems. Its double flanged construction provides secure installation, enhanced durability, and reliable sealing performance in high-pressure industrial applications.

Manufactured using premium-quality materials and precision engineering, the valve offers excellent corrosion resistance, low maintenance, and dependable operation under demanding working conditions. Widely used in water treatment plants, oil & gas industries, steam systems, chemical processing, and industrial utility applications, the valve ensures efficient backflow prevention and long service life.

DUAL PLATE NON RETURN VALVE

Specification Details
MODEL NO. NXDPNRV / NXDPNRV-A
VALVE TYPE DUAL PLATE NON RETURN VALVE
BODY MATERIAL WCB / CF8 / CF8M / SS304 / SS316 / DUCTILE IRON
SIZE RANGE 50mm to 1200mm (2” to 48”)
END CONNECTION WAFER TYPE
PRESSURE CLASS ANSI 150# / 300# / PN10 / PN16
OPERATING TEMPERATURE -20°C to +250°C
DISC DESIGN DUAL PLATE SPRING LOADED DISC
SEAT MATERIAL METAL SEATED / NBR / EPDM / PTFE
VALVE BORE FULL FLOW
OPERATION AUTOMATIC NON RETURN OPERATION
TESTING STANDARD API 598
MOUNTING COMPACT WAFER DESIGN
APPLICATION WATER / OIL / GAS / STEAM / CHEMICAL

Description – DUAL PLATE NON RETURN VALVE

The Dual Plate Non Return Valve is designed to prevent reverse flow and ensure smooth one-way fluid movement in industrial pipeline systems. Its compact wafer-type body and dual spring-loaded plate design provide fast closing action, reduced water hammer effect, and reliable sealing performance under varying operating conditions.

Manufactured using premium-quality materials and precision engineering, the valve offers excellent durability, corrosion resistance, low pressure drop, and long service life. It is widely used in water treatment plants, oil & gas industries, steam lines, chemical processing, HVAC systems, and industrial utility applications for dependable backflow prevention.

PISTON LIFT CHECK VALVE

PISTON LIFT CHECK VALVE

Specification Details
MODEL NO. NXPLCV / NXPLCV-A
VALVE TYPE PISTON LIFT CHECK VALVE
BODY MATERIAL WCB / CF8 / CF8M / SS304 / SS316 / FORGED STEEL
SIZE RANGE 15mm to 300mm (½” to 12”)
END CONNECTION FLANGED / THREADED / SOCKET WELD
PRESSURE CLASS ANSI 150# / 300# / 600#
OPERATING TEMPERATURE -20°C to +425°C
DISC DESIGN PISTON LIFT TYPE DISC
SEAT MATERIAL METAL SEATED / PTFE
VALVE BORE STANDARD PORT
OPERATION AUTOMATIC NON RETURN OPERATION
TESTING STANDARD API 598 / BS 1868
MOUNTING INDUSTRIAL DUTY DESIGN
APPLICATION STEAM / WATER / OIL / GAS / CHEMICAL

Description – PISTON LIFT CHECK VALVE

The Piston Lift Check Valve is designed to prevent reverse flow and ensure reliable one-way fluid movement in industrial pipeline systems. Its piston lift mechanism automatically opens with forward pressure and closes instantly during reverse flow, providing dependable backflow prevention and system protection.

Manufactured using premium-quality materials and precision engineering, the valve offers excellent sealing performance, high pressure resistance, corrosion resistance, and long service life under demanding operating conditions. It is widely used in steam lines, oil & gas industries, water treatment systems, chemical processing plants, and industrial utility applications for efficient and reliable flow control.

SINGLE PLATE CHECK VALVE

Description – SINGLE PLATE CHECK VALVE

The Single Plate Check Valve is designed to prevent reverse flow and ensure smooth one-way fluid movement in industrial pipeline systems. Its compact wafer-type construction and spring-loaded single plate design provide quick closing action, reduced pressure drop, and reliable sealing performance.

Manufactured using premium-quality materials and precision engineering, the valve offers excellent durability, corrosion resistance, and low maintenance operation under demanding industrial conditions. It is widely used in water treatment plants, oil & gas industries, steam lines, chemical processing, HVAC systems, and industrial utility applications for dependable backflow prevention.