MUEN-KUN® — Enables the provision of safe (lead-free) water. A lead-free valve manufactured from a copper alloy for supplying water/heated water.
[Features]
· The materials are made of copper alloy, which has excellent resistance to corrosion and is compatible with underground environments. The shape is suitably designed for fork handle operation.
· Two types of shaft sealing O-rings are further protected by dustproof felt.
· With no sand/dust intrusion inside the valve, the life of the O-rings is improved dramatically. Please use this check valve with full confidence even in lines with severely high opening-closing frequency. In addition, the packing nut is secured by metal contact. Therefore, there is no loosening of the tip (fork) of the T handle when opening and closing.
· A secure design compliant with JIS standards: The stem rising type is a JIS-standard product (however, the shaft seals are O-ring type). However, the stem non-rising type is a JIS-compliant product. In the stem rising type, the valve body has same specification as that of solid JIS standard body. Furthermore, this is a round body type with minimal deformation. The valve is a ‘convenient cartridge type’ that is designed for replacing the packing in the event of a leakage. All the packing is built into the glands. Therefore, simply remove gland to replace the O-ring.
· Dezincification-resistant lead-free bronze (C6803) is used in the stem material.