304 Stainless Steel Grooved Rising Stem Gate Valve Z81X-16P

304 Stainless Steel Grooved Non-Rising Stem Gate Valve Z85X-16P

304 Stainless Steel Soft-Sealed Rising Stem Gate Valve Z41X-16P

304 Stainless Steel Soft-Sealed Non-Rising Stem Gate Valve Z45X-16P

Brass Flanged Gate Valve Z45W-16T

Cast Iron Wafer-Type Slurry Valve Z73X-10

304 Stainless Steel Soft-Sealed Internal Threaded Gate Valve Z15X-16P

Common Types of Manual Valve

Manual valve are critical control components in pipeline fluid conveyance systems. Widely used in industrial applications, they are designed to ensure smooth fluid flow and safe system operation. This article focuses on four common types: manual butterfly valves (featuring a simple structure and easy operation; available in handle-operated and worm-gear types, suitable for pipes of various diameters), manual gate valves (commonly used in water supply systems; available in exposed-stem and concealed-stem types, with an intuitive indication of open and closed states), manual ball valves (used for shutoff, diversion, and flow regulation, with a spherical operating element), and manual globe valves (offering good wear resistance and easy maintenance, though requiring high torque to open and close, with a nominal diameter ≤200 mm). Selection should be based on pipeline characteristics and operating conditions to ensure efficient and stable system performance.

Ductile Iron Grooved Non-Rising Stem Gate Valve Z85X-16Q

Ductile Iron Grooved Rising Stem Gate Valve Z81X-16Q

Cast Iron Non-Rising Stem Flanged Gate Valve Z45T-16

304 Stainless Steel Flanged Gate Valve Z41W-16P

Cast Iron Rising Stem Flanged Gate Valve Z41T-16

Cast Steel Flanged Gate Valve Z41H-16C

Ductile Iron Soft-Sealed Internal Threaded Gate Valve Z15X-16Q

Brass Internal Threaded Gate Valve Z15W-16T

304 Stainless Steel Internal Threaded Gate Valve Z15W-16P

Cast Iron Internal Threaded Gate Valve with Brass Core Z15T-16

Cast Steel Internal Threaded Gate Valve Z15H-16C

Ductile Iron Grooved Signal Gate Valve XZ85X-16Q