This DN100 (4″) PN40 forged trunnion mounted ball valve features a full port design and trunnion ball construction. The body material is ASTM A182 F316 forged stainless steel. It has a gear operator for smooth operation. Suitable for a wide range of applications including water, oil, and gas services. The F316 body resists corrosion well, and the trunnion design lowers operating torque. The valve is designed to ISO 17292 standards.