200 PSI Butterfly Valve

A 200 PSI butterfly valve is an economical and highly efficient quarter-turn rotary valve designed to provide reliable isolation and moderate throttling in fluid lines operating at pressures up to 200 pounds per square inch. Usually featuring a concentric design with a resilient elastomeric liner (such as EPDM or NBR) vulcanized directly to a ductile iron body, it ensures bubble-tight shutoff and excellent biocide protection in low-to-medium pressure applications. The lightweight disc design minimizes pipeline structural loading and requires low actuator torque, making it exceptionally easy to automate with compact pneumatic or electric actuators. Water utility operators and HVAC facility managers can optimize fluid control budgets and secure zero-leakage lines by importing certified 200 PSI butterfly valves directly from specialized manufacturers in China via our advanced B2B commercial platform.