China manual needle valve Manufacturers Factory Suppliers
WebNeedle Valve,Union Bonnet 6,000 PSI - U Series Parker's union bonnet needle valves, U Series have been engineered for use in high pressure and high temperature instrumentation and industrial...
WebA needle valve is a manual valve used where continuous flow throttling is required for regulation. Needle valves are similar to the globe valve in design, with the biggest...
WebThese valves are standard with a variety of end connections, seat materials, and stem packing, in SS or CS, and are available to meet the requirements of NACE. All valves are 100 percent pressure...
WebParker offers needle valves for positive leak-tight shut-off and regulation of liquids and gases, in a variety of stem types, in both in-line and angle patterns. Several designs are...
WebA manually operated threaded needle valve (described in the previous section) is the most common type of needle valve. Two additional variants are: Motorized needle...
WebNeedle Valve Materials. Body - 316 cold worked stainless steel; Packing - Glass filled Teflon; Stem - 17 - 4 PH; NPT Needle Valve Specifications: MAWP up to 60,000 psig...







