• streamlined seating area and full port.
• little sediment build up and self flushing.
• non rising heavy duty stem with molded in core.
• cylindrical disc and large seating areas.
• plastic material can withstand for corrosion and acid treatment can be done without any problem.
• percentage of opening can be read on sight glass and throttling can be controlled precisely.
• sizes available :2”(63mm) ,2.5”(75mm),3”(90mm).