SS304 SS316 Side Discharge Automatic Air Vent Valve
Generate QR code
-
When You'll Get It:Sep 23 - Sep 27
-
Delivery Time: If in stocks, delivery within 24 hours; For customized batch orders, usually around 20 days.
Product description
Shipping & Return
Product Overview
The SS304 / SS316 side discharge automatic air vent valve is a high grade industrial level air exhausting component designed for closed circulation systems requiring material grade customization. Unlike single material air vents on the market, this product supports two mainstream stainless steel grades for all media contact components: SS304 for general anti rust scenarios and SS316 for harsh corrosive and high purity working conditions.
Adopting mature side discharge exhaust layout, gas is discharged horizontally from the side port of the valve body. This design greatly reduces vertical space occupation, perfectly adapting to compact equipment cabins, manifold cabinets and narrow pipeline shaft installation environments. The internal float driven mechanical assembly runs fully automatically without external power supply. By detecting buoyancy changes of circulating medium, it continuously releases entrapped free air accumulated in the pipeline during system filling, thermal expansion and fluid replenishment.
SS304 version delivers reliable rust proof performance for conventional heating, solar thermal and general industrial water circulation. The upgraded SS316 variant features superior resistance to chloride ion corrosion and inhibits metal ion precipitation, making it suitable for deionized water, antifreeze glycol mixed fluid, pharmaceutical grade water and lightly corrosive process fluid loops. Proper vertical installation at pipeline high points can efficiently eliminate air lock, flow turbulence, local hot spots and pipeline vibration noise, maintaining stable heat exchange efficiency and medium purity for civil engineering and industrial equipment projects.
Core Features & Product Strengths
•Dual Grade Stainless Steel Material Selection：Full wetted parts optional SS304 or SS316. SS304 for conventional anti corrosion requirements; SS316 enhances chloride resistance, anti erosion and anti ion precipitation performance for high purity and slightly corrosive media, realizing targeted material matching for different working conditions.
•Compact Side Discharge Exhaust Structure：Horizontal side outlet exhaust mode, lowers vertical height requirement for installation. Perfect for cabinets, compact skid mount equipment and manifold assemblies where top vent products cannot be installed due to height constraints.
•High Precision Polished Internal Cavity：Inner flow cavity is finely processed, no sharp dead corners. Reduce scale adhesion and particle shedding risk, avoid tiny channel blockage for precision equipment, especially critical for SS316 high purity version.
•Optimized Float Based Automatic Operating Mechanism：Reinforced float assembly with anti jamming structure. Tolerates fine impurities inside circulating fluid, reduces stuck valve failure risk under long term continuous operation, achieves unattended 24 hour automatic exhaust.
•Enhanced Cyclic Pressure Resistant Sealing System：Imported grade sealing components adapted to frequent pressure fluctuation and water hammer impact of industrial closed loops. Stable sealing performance under rated pressure, effectively prevent medium dripping and leakage.
•Strict Material Traceability Control：Each batch of raw stainless steel materials comes with material test report (MTR). Material grade can be verified, supporting high spec project bidding and industrial equipment OEM quality traceability requirements.
•Universal Standard Thread Interface：Adopt BSP / NPT male thread. High precision thread processing ensures reliable connection under temperature cycle impact. Convenient for on site assembly and compatible with manifolds, pipeline adapters and skid mount equipment interfaces.
•Wide Range Media Compatibility：SS304 fits heating water, common solar heat transfer fluid; SS316 adapts to deionized water, glycol antifreeze solution, light chloride containing medium, pharmaceutical circulating water and other sensitive process fluids.
Technical Specifications
•Product Name: SS304 SS316 Side Discharge Automatic Air Vent Valve
•Body & Wetted Parts Material: Optional SS304 / SS316 Stainless Steel
•Exhaust Mode: Side discharge automatic air exhaust
•Connection Type: Male Thread BSP / NPT
•Nominal Size: DN15-DN50 (1/2"-2")
•Rated Working Pressure: PN16 (1.6 MPa)
•Working Temperature Range: 10℃ ~ 100℃
•Applicable Media SS304 Version：Heating circulating water, solar heat transfer fluid, general industrial neutral circulating water SS316 Version：Deionized water, water glycol antifreeze coolant, light chloride containing medium, pharmaceutical grade circulating water
•Operation Mode：Float buoyancy driven fully automatic side discharge air exhausting
•Core Functions：Automatically discharge entrapped air, prevent air lock and pipeline vibration, stabilize flow rate and heat exchange efficiency, SS316 version suppresses metal ion leaching to guarantee medium purity
•Installation Requirement：Must be installed strictly vertically at pipeline highest points; keep side discharge port unobstructed and accessible.
Typical Application Scenarios
Industrial Liquid Cooling Systems SS316 option is preferred. Applied for closed coolant loops of precision industrial equipment. Restrain metal ion precipitation, remove accumulated air, avoid air lock caused local overheating of core components. Side discharge structure adapts to compact skid mount cooling unit layout.
High Specification Solar Thermal Engineering Projects For large scale solar collector arrays, SS304 version works for conventional water based heat transfer fluid; SS316 is selected when heat transfer medium contains chloride components. Side outlet design solves installation limitation of narrow solar equipment cabinet.
Pharmaceutical & Laboratory Circulation Water Loops Adopt SS316 material. Used for pharmaceutical equipment circulating water and lab high purity water closed loop pipelines. Polished inner cavity avoids medium contamination, meets strict cleanliness requirements for process equipment.
Energy Storage Equipment Glycol Cooling Loops SS316 side discharge air vent is widely matched for energy storage cabinet cooling pipelines. Resists long time erosion of glycol antifreeze, adapts to frequent temperature pressure cycles, ensures long term reliable exhaust performance.
Building High End Heat Exchange Station Projects SS304 version for conventional heat exchange stations. Side discharge compact structure adapts to dense layout inside heat exchange equipment cabins. Effectively solve periodic air accumulation caused by water replenishment and temperature variation.
Customer Project Feedback
Industrial Cooling Equipment R&D Engineer “We pick SS316 grade of this side discharge air vent for our high purity cooling skids. Material test reports are available for batch products. No metal ion precipitation occurs in deionized water loops, automatic side exhaust works steadily for long time running.”
Large scale Solar Project Integrator “We have two sets of working condition requirements in the project. It is very convenient to choose SS304 and SS316 two material options from one product series. Side discharge structure solves the problem of insufficient vertical installation space inside solar equipment cabinets.”
Pharmaceutical Equipment OEM Manager “High cleanliness of SS316 wetted parts meets our process water standards. The reinforced anti jamming float structure reduces on site maintenance workload, and batch consistency satisfies our mass production supporting demands.”
Why Choose ZTE VALVE SS304 SS316 Side Discharge Automatic Air Vent Valve
This side discharge automatic air vent provides two mature stainless steel grade options of SS304 and SS316 for all fluid contact components, realizing flexible material selection for different anti corrosion and cleanliness requirements. The side discharge layout solves the installation bottleneck of limited vertical space for cabinet type and skid mount equipment.
SS304 meets general industrial and civil anti rust needs; SS316 upgrades chloride resistance and high purity performance for demanding working conditions. Every product undergoes pressure tightness test, material verification and internal cleanliness inspection before delivery. Material test reports can be provided upon request. It is a reliable air exhaust solution for industrial cooling equipment manufacturers, solar thermal contractors, pharmaceutical equipment OEMs and energy storage system integrators.
Installation & Operation Precautions
•Must install strictly vertically at the highest point of closed circulation pipeline. Keep side discharge port unobstructed. Horizontal or inclined installation will cause exhaust failure, sealing deviation and leakage risk.
•Complete full loop flushing before installation to remove welding slag, metal chips and granular impurities. Foreign particles may jam internal float assembly and cause product malfunction.
•Control tightening torque during thread installation. Excessive torque will damage stainless steel thread. Use high quality compatible sealing gaskets for connection.
•Operate within rated PN16 pressure and 10℃~100℃ working temperature. Sustained over pressure or over temperature will accelerate sealing element aging and trigger dripping leakage.
•Do not arbitrarily disassemble internal float and sealing assemblies. Random disassembly will destroy original matching accuracy and void product performance.
•SS316 version improves corrosion resistance, but is not applicable for strong acid, strong alkali and high concentration chloride media. Confirm medium compatibility before ordering. Avoid heavy mechanical impact to valve body and side discharge port during installation and operation.
The SS304 / SS316 side discharge automatic air vent valve is a high grade industrial level air exhausting component designed for closed circulation systems requiring material grade customization. Unlike single material air vents on the market, this product supports two mainstream stainless steel grades for all media contact components: SS304 for general anti rust scenarios and SS316 for harsh corrosive and high purity working conditions.
Adopting mature side discharge exhaust layout, gas is discharged horizontally from the side port of the valve body. This design greatly reduces vertical space occupation, perfectly adapting to compact equipment cabins, manifold cabinets and narrow pipeline shaft installation environments. The internal float driven mechanical assembly runs fully automatically without external power supply. By detecting buoyancy changes of circulating medium, it continuously releases entrapped free air accumulated in the pipeline during system filling, thermal expansion and fluid replenishment.
SS304 version delivers reliable rust proof performance for conventional heating, solar thermal and general industrial water circulation. The upgraded SS316 variant features superior resistance to chloride ion corrosion and inhibits metal ion precipitation, making it suitable for deionized water, antifreeze glycol mixed fluid, pharmaceutical grade water and lightly corrosive process fluid loops. Proper vertical installation at pipeline high points can efficiently eliminate air lock, flow turbulence, local hot spots and pipeline vibration noise, maintaining stable heat exchange efficiency and medium purity for civil engineering and industrial equipment projects.
Core Features & Product Strengths
•Dual Grade Stainless Steel Material Selection：Full wetted parts optional SS304 or SS316. SS304 for conventional anti corrosion requirements; SS316 enhances chloride resistance, anti erosion and anti ion precipitation performance for high purity and slightly corrosive media, realizing targeted material matching for different working conditions.
•Compact Side Discharge Exhaust Structure：Horizontal side outlet exhaust mode, lowers vertical height requirement for installation. Perfect for cabinets, compact skid mount equipment and manifold assemblies where top vent products cannot be installed due to height constraints.
•High Precision Polished Internal Cavity：Inner flow cavity is finely processed, no sharp dead corners. Reduce scale adhesion and particle shedding risk, avoid tiny channel blockage for precision equipment, especially critical for SS316 high purity version.
•Optimized Float Based Automatic Operating Mechanism：Reinforced float assembly with anti jamming structure. Tolerates fine impurities inside circulating fluid, reduces stuck valve failure risk under long term continuous operation, achieves unattended 24 hour automatic exhaust.
•Enhanced Cyclic Pressure Resistant Sealing System：Imported grade sealing components adapted to frequent pressure fluctuation and water hammer impact of industrial closed loops. Stable sealing performance under rated pressure, effectively prevent medium dripping and leakage.
•Strict Material Traceability Control：Each batch of raw stainless steel materials comes with material test report (MTR). Material grade can be verified, supporting high spec project bidding and industrial equipment OEM quality traceability requirements.
•Universal Standard Thread Interface：Adopt BSP / NPT male thread. High precision thread processing ensures reliable connection under temperature cycle impact. Convenient for on site assembly and compatible with manifolds, pipeline adapters and skid mount equipment interfaces.
•Wide Range Media Compatibility：SS304 fits heating water, common solar heat transfer fluid; SS316 adapts to deionized water, glycol antifreeze solution, light chloride containing medium, pharmaceutical circulating water and other sensitive process fluids.
Technical Specifications
•Product Name: SS304 SS316 Side Discharge Automatic Air Vent Valve
•Body & Wetted Parts Material: Optional SS304 / SS316 Stainless Steel
•Exhaust Mode: Side discharge automatic air exhaust
•Connection Type: Male Thread BSP / NPT
•Nominal Size: DN15-DN50 (1/2"-2")
•Rated Working Pressure: PN16 (1.6 MPa)
•Working Temperature Range: 10℃ ~ 100℃
•Applicable Media SS304 Version：Heating circulating water, solar heat transfer fluid, general industrial neutral circulating water SS316 Version：Deionized water, water glycol antifreeze coolant, light chloride containing medium, pharmaceutical grade circulating water
•Operation Mode：Float buoyancy driven fully automatic side discharge air exhausting
•Core Functions：Automatically discharge entrapped air, prevent air lock and pipeline vibration, stabilize flow rate and heat exchange efficiency, SS316 version suppresses metal ion leaching to guarantee medium purity
•Installation Requirement：Must be installed strictly vertically at pipeline highest points; keep side discharge port unobstructed and accessible.
Typical Application Scenarios
Industrial Liquid Cooling Systems SS316 option is preferred. Applied for closed coolant loops of precision industrial equipment. Restrain metal ion precipitation, remove accumulated air, avoid air lock caused local overheating of core components. Side discharge structure adapts to compact skid mount cooling unit layout.
High Specification Solar Thermal Engineering Projects For large scale solar collector arrays, SS304 version works for conventional water based heat transfer fluid; SS316 is selected when heat transfer medium contains chloride components. Side outlet design solves installation limitation of narrow solar equipment cabinet.
Pharmaceutical & Laboratory Circulation Water Loops Adopt SS316 material. Used for pharmaceutical equipment circulating water and lab high purity water closed loop pipelines. Polished inner cavity avoids medium contamination, meets strict cleanliness requirements for process equipment.
Energy Storage Equipment Glycol Cooling Loops SS316 side discharge air vent is widely matched for energy storage cabinet cooling pipelines. Resists long time erosion of glycol antifreeze, adapts to frequent temperature pressure cycles, ensures long term reliable exhaust performance.
Building High End Heat Exchange Station Projects SS304 version for conventional heat exchange stations. Side discharge compact structure adapts to dense layout inside heat exchange equipment cabins. Effectively solve periodic air accumulation caused by water replenishment and temperature variation.
Customer Project Feedback
Industrial Cooling Equipment R&D Engineer “We pick SS316 grade of this side discharge air vent for our high purity cooling skids. Material test reports are available for batch products. No metal ion precipitation occurs in deionized water loops, automatic side exhaust works steadily for long time running.”
Large scale Solar Project Integrator “We have two sets of working condition requirements in the project. It is very convenient to choose SS304 and SS316 two material options from one product series. Side discharge structure solves the problem of insufficient vertical installation space inside solar equipment cabinets.”
Pharmaceutical Equipment OEM Manager “High cleanliness of SS316 wetted parts meets our process water standards. The reinforced anti jamming float structure reduces on site maintenance workload, and batch consistency satisfies our mass production supporting demands.”
Why Choose ZTE VALVE SS304 SS316 Side Discharge Automatic Air Vent Valve
This side discharge automatic air vent provides two mature stainless steel grade options of SS304 and SS316 for all fluid contact components, realizing flexible material selection for different anti corrosion and cleanliness requirements. The side discharge layout solves the installation bottleneck of limited vertical space for cabinet type and skid mount equipment.
SS304 meets general industrial and civil anti rust needs; SS316 upgrades chloride resistance and high purity performance for demanding working conditions. Every product undergoes pressure tightness test, material verification and internal cleanliness inspection before delivery. Material test reports can be provided upon request. It is a reliable air exhaust solution for industrial cooling equipment manufacturers, solar thermal contractors, pharmaceutical equipment OEMs and energy storage system integrators.
Installation & Operation Precautions
•Must install strictly vertically at the highest point of closed circulation pipeline. Keep side discharge port unobstructed. Horizontal or inclined installation will cause exhaust failure, sealing deviation and leakage risk.
•Complete full loop flushing before installation to remove welding slag, metal chips and granular impurities. Foreign particles may jam internal float assembly and cause product malfunction.
•Control tightening torque during thread installation. Excessive torque will damage stainless steel thread. Use high quality compatible sealing gaskets for connection.
•Operate within rated PN16 pressure and 10℃~100℃ working temperature. Sustained over pressure or over temperature will accelerate sealing element aging and trigger dripping leakage.
•Do not arbitrarily disassemble internal float and sealing assemblies. Random disassembly will destroy original matching accuracy and void product performance.
•SS316 version improves corrosion resistance, but is not applicable for strong acid, strong alkali and high concentration chloride media. Confirm medium compatibility before ordering. Avoid heavy mechanical impact to valve body and side discharge port during installation and operation.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
