# All Stainless Steel Pneumatic Quick-Clamp Angle Seat Valve Date: 2026-07-15 Categories: Solenoid Valve URL: https://homipneu.com/all-stainless-steel-pneumatic-quick-clamp-angle-seat-valve.html ## Product Summary The All Stainless Steel Pneumatic Quick-Clamp Angle Seat Valve provides automated on-off control for air, water, steam, gases, and compatible process fluids. Available from DN10 to DN80 with quick-clamp connections, it combines a stainless steel actuator and 316L-marked angle seat body for cleaning systems, process machinery, and industrial pipelines. HOMIPNEU supports OEM & ODM supply. ### ### Specifications Parameter Specification Product Name All Stainless Steel Pneumatic Quick-Clamp Angle Seat Valve Valve Type Pneumatically operated angle seat shut-off valve Valve Function 2 ports, 2 positions Operation Type Pneumatic piston actuator Actuator Construction Stainless steel actuator housing Valve Body Stainless steel angle seat body Displayed Sample Material 316L stainless steel Process Connection Quick-clamp connection Nominal Size Range DN10 to DN80 Tube Diameter Range 12.7 to 89 mm Clamp Diameter Range 25.4 to 106 mm, depending on model Pilot Connection 1/8 inch shown in the dimensional drawing Control Function Confirm normally closed, normally open or double acting before ordering Working Medium Air, water, steam, gases and compatible process fluids Flow Direction Conventional or anti-water-hammer installation Customized Connection Quick connectors can be customized according to customer requirements Typical Applications Cleaning systems, steam lines, water equipment, filling machinery and process automation Selection Checks Confirm DN size, tube diameter, clamp standard, stainless steel grade, seat seal, actuator function, pilot pressure, medium, process pressure, temperature and flow direction ### Dimensions ![All Stainless Steel Pneumatic Quick-install Angle Seat Valve Dimensions](https://homipneu.com/wp-content/uploads/2026/07/20260715171433372618-900x437.webp) Model L d C D A H E Actuator Waterproof Hammer DN10/Φ12.7 120 10 20 25.4 180 155 64 Φ50 Φ50 DN15/Φ19 132 16 20 50.5 180 160 62 Φ50 Φ50 DN20/Φ25 132 21 25 50.5 185 160 62 Φ50 Φ50 DN25/Φ32 142 26 31 50.5 200/230 170/205 62 Φ50/Φ63 Φ63 DN32/Φ38 152 33 39 50.5 240 210 76 Φ63 Φ80 DN40/Φ45 182 41 46 64 250 215 76 Φ63 Φ80 DN40/Φ51 182 46 52 64 250 215 76 Φ63 Φ80 DN50/Φ57 202 50 55 64 260/280 220/230 76 Φ63/Φ80 Φ100 DN50/Φ63 202 58 64 77.5 285 235 96 Φ80 Φ100 DN65/Φ76 230 70 77 91 320 270 96 Φ80 Φ100 DN80/Φ89 250 83 90 106 360 310 96 Φ100 Φ125 **Note:** Quick connectors can be customized according to customer requirements. ### Product Features **All Stainless Steel Construction**The valve combines a stainless steel pneumatic actuator with a stainless steel angle seat body. The all-metal external construction is suitable for process equipment, washdown environments, humid installations, and applications where a plastic actuator housing is not preferred. **Pneumatic 2/2 Way On-Off Control**A pneumatic piston actuator opens or closes the two-port process passage. This structure is suitable for repeated automatic switching of compatible liquids, gases, and steam in industrial equipment. **Quick-Clamp Pipeline Connection**The clamp connection supports convenient valve installation, removal, inspection, and pipeline maintenance. Customers should confirm the tube diameter, ferrule diameter, gasket, clamp type, and applicable connection standard before ordering. **DN10 to DN80 Size Range**The product family covers DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, and DN80, with corresponding tube diameters from approximately 12.7 mm to 89 mm. **316L-Marked Stainless Steel Body**The displayed DN25 sample is marked 316L, making it relevant for projects requiring a stainless steel process body. The material grade for other sizes and configurations should be confirmed separately rather than assuming every supplied version is identical. **Customizable Quick Connectors**The clamp connection dimensions can be customized according to the customer’s pipeline and equipment requirements, supporting OEM machinery and non-standard process systems. **Conventional and Anti-Water-Hammer Flow Options**The dimensional drawing identifies high inlet and low outlet as the conventional flow arrangement. Low inlet and high outlet is shown as the arrangement intended to reduce water-hammer effects and may require a larger actuator for some nominal sizes. Stainless steel pneumatic angle seat valves are commonly available with clamp connections and are used for liquid, gas and steam service, but the final medium suitability depends on the actual body material, seat seal, pressure and temperature rating. ### Applications **Steam and Hot-Water Systems**Suitable for automated steam and hot-water switching after confirming the seat seal, stainless steel grade, process pressure, medium temperature and actuator configuration. **Cleaning and Washing Equipment**Used in industrial washing machines, cleaning systems, bottle-washing equipment, sterilization support systems and automated water circuits. **Filling and Packaging Machinery**Suitable for controlling water, air, steam, cleaning fluids and compatible process media in filling equipment, beverage machinery and packaging lines. **Compressed Air and Gas Pipelines**Applied to compressed-air and compatible industrial gas systems where a pneumatic pilot signal operates the main process valve. **Process and Washdown Equipment**The stainless steel actuator and valve body are suitable for process skids, textile machinery, temperature-control equipment and installations exposed to moisture or regular external cleaning. Official pneumatic angle seat valve documentation supports clamp-connected stainless steel configurations for liquids, gases and steam; the precise operating limits must still be checked against the supplied model. ### Why Choose HOMIPNEU HOMIPNEU supplies all-stainless-steel angle seat valves, plastic actuator angle seat valves, quick-clamp valves, threaded valves, weld-end valves, flanged process valves, steam solenoid valves and pneumatic control components. We help customers confirm nominal size, tube diameter, ferrule dimensions, clamp standard, stainless steel grade, actuator size, control function, seat seal, pilot pressure, working medium, process pressure, temperature and flow direction. For OEM customers and distributors, HOMIPNEU supports customized clamp connections, bulk supply, private label packaging, export cartons, dimensional confirmation and product-selection support. ### FAQ **What is an all stainless steel pneumatic quick-clamp angle seat valve used for?**It is used for pneumatic on-off control of air, water, steam, gases and compatible process fluids in automated pipeline systems. **Is this a 2/2 way valve?**Yes. A standard pneumatic angle seat shut-off valve has two process ports and two operating states: open and closed. Pneumatic 2/2-way angle seat valves are commonly offered with clamp, threaded or weld-end bodies. **What parts are made from stainless steel?**The displayed product has a stainless steel pneumatic actuator and stainless steel angle seat body. The valve body shown in the main product image is marked DN25 and 316L. **Is every model made from 316L stainless steel?**The displayed sample is marked 316L, but the current page does not establish 316L as the fixed material for every size and configuration. Confirm the required stainless steel grade before ordering. **What sizes are available?**The current range covers DN10 through DN80, with tube diameters from approximately 12.7 mm to 89 mm. **Can the quick-clamp connection be customized?**Yes. The product page states that quick connectors can be customized according to customer requirements. **What is the pneumatic pilot connection size?**The dimensional drawing shows a 1/8-inch actuator-air connection. The actual thread standard should be confirmed before ordering. **Can this valve be used for steam?**Stainless steel clamp-connected pneumatic angle seat valves are available for steam applications, but the supplied seat seal, process pressure, steam temperature, stainless steel grade and actuator configuration must match the operating conditions. **Is the valve normally closed or normally open?**The current product page does not define one fixed control function. Normally closed, normally open and double-acting configurations are available in industrial pneumatic seat-valve designs, so the required function should be confirmed when ordering. **What is the anti-water-hammer flow direction?**The dimensional drawing identifies low inlet and high outlet as the arrangement intended to reduce water-hammer effects. The actuator size and installation direction should be selected together. **What should be confirmed before ordering?**Confirm the DN size, tube diameter, ferrule and clamp standard, stainless steel grade, seat seal, actuator function, actuator size, pilot pressure, medium, process pressure, temperature and flow direction. **Does HOMIPNEU support OEM and distributor orders?**Yes. HOMIPNEU supports OEM and ODM supply, customized quick connections, bulk orders, private labeling, export packaging and specification confirmation. ### OEM & ODM Support HOMIPNEU provides OEM and ODM support for all-stainless-steel quick-clamp angle seat valves, threaded angle seat valves, weld-end valves, flanged valves, plastic actuator process valves, steam valves, pneumatic control valves and related automation components. Customers can provide the DN size, tube diameter, clamp standard, stainless steel grade, actuator configuration, control function, seal, medium, pressure, temperature, packaging requirements and expected quantity for accurate selection and supply.