NACHI PRESSURE CONTROL VALVE This circuit control valve works as a sequence valve, unloading valve, and counter balance valve. Maximum operating pressure is 21MPa {214 kg f /cm2}. Though a direct type valve, there is little pressure override. NACHI (C) Q-T03-*A-21 NACHI (C) Q-T06-*A-21 NACHI (C) Q-T10-*A-21 NACHI (C) Q-G03-*A-21 NACHI (C) Q-G06-*A-21 NACHI (C) Q-G10-*A-21 Weight values in parentheses are for when a check valve is included. The cracking pressure of the check valve is 0.1MPa {1.0kgf/cm2}.