
Hollysys Small Leakage Large Output Force A100-P Single Seat Control Valve. Small Leakage & Large Output Force: Designed for high control accuracy with minimal leakage and powerful actuation. Wide Material Selection: Available in WCB, SS304, SS316, SS304L, SS316L, and special alloys. Customizable Size & Pressure: Sizes from DN15 to DN300 and pressure grades from PN16 to PN63. Advanced Seal Options: Optional bellows seal and fluorine lining to prevent stem leakage. High Accuracy Flow Control: CV values up to 1400 with linear, equal percentage, or quick opening characteristics. Low Pressure Drop Design: S-shaped streamlined channel ensures wide adjustable range and low loss. Multi-Spring Actuator: Simple, firm structure with long service life and large output force. Comprehensive Certification: Complies with GB, ANSI, and FC70-2 standards for Class IV to VI leakage.