Name: KS 10K Cast Iron Swing Check Valve
SKU: 1000873

Description

The KS 10K Cast Iron Swing Check Valve is a reliable, automatic valve designed to prevent backflow in piping systems. Unlike gate or globe valves, it operates without a handwheel, using the pressure of the flowing medium to open the hinged disc. Constructed from durable GC200 cast iron with an NBR seal, it meets rigorous Korean Industrial Standards for safety and performance, making it essential for protecting downstream equipment.

Technical Specifications:

Pressure Class: 10K (Approx. 10 kgf/cm² / PN10)
Size Range: DN50 – DN600 (Standard Range for 10K Cast Iron Valves)
Applicable Medium: Water, Oil, Gas (Non-corrosive fluids)
Operating Temperature: -10°C to 80°C (NBR Seal Range)

Main Parts and Materials:

Parts Name	Materials
Body, Bonnet	GC200
Disc	GC200
Disc seal gasket	NBR
Hinge	GC200

Key Product Features:

Automatic Backflow Prevention: The hinged disc mechanism swings open for forward flow and automatically closes to block reverse flow, protecting pumps and equipment.
Durable Body: Constructed from GC200 grey cast iron, providing high strength and resistance to deformation.
Reliable Sealing: Equipped with an NBR disc seal gasket to ensure a tight shut-off and prevent leakage when the valve is closed.
Low Flow Resistance: The full-flow design minimizes pressure drop across the valve when it is in the open position.
KS Compliance: Manufactured and tested in strict accordance with KS B 2350 standards.

Applications:

Ideal for Water Supply & Distribution, HVAC Systems, Fire Protection, and General Industrial Piping. Specifically suited for installations where preventing reverse flow is necessary to maintain system efficiency and protect critical infrastructure.