・Service life: 10 million cycles
・Uses a polyurethane elastomer poppet for valve parts
・Improves durability at high pressures

・Service life: 10 million cycles
　Improved durability in high-pressure environments through the use of a polyurethane elastomer poppet
・Uses NSF-H1 approved grease on guide rings (Sliding parts)
・Improved durability through the use of a metal seal type relief valve
・Uses a special fluororesin seal for sliding parts
　Stable unattached response, Not easily affected by pressure

・Reduces clogging with its double-layer structure
・Noise reduction: 35 dB (A)