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SS316L 316F Valve Component Precision Filter Net Accessories Valve Attachments
Stainless steel precision filter net accessories, food-grade CNC valve attachments
Water Heater Valves
Comprehensive range including Pressure Relief Valve, Thermostatic Valve, and Inlet Valve components
Application Scope
Suitable for the internal pipelines and water inlet/outlet connections of electric water heaters and gas water heaters.
Pressure Relief Valve: Releases excessive pressure inside the water heater liner to prevent bursting
Thermostatic Valve: Regulates inlet water temperature to avoid scalding caused by overheated water
Inlet Valve: Controls the water inlet flow rate and acts as a shut-off valve for easy maintenance and overhaul
Core Features
High temperature and high pressure resistance, adapting to water heater liner's working temperature (0-75℃) and working pressure (0.7-1.0 MPa)
Pressure Relief Valve: Automatic pressure relief function - opens automatically when liner pressure exceeds rated value and closes when pressure returns to normal
Thermostatic Valve: Precise temperature regulation and anti-backflow function to prevent cold water backflow and liner damage
Excellent overall sealing performance with no leakage
Processing Notes
Use correct high-temperature-resistant sealing materials (high-temperature silicone and fluororubber) that can withstand temperatures above 75℃ without aging or failure
Strictly control pressure relief accuracy with precise calibration according to rated water heater pressure (0.7 MPa or 1.0 MPa)
Polish the inner wall of the valve body to reduce scale buildup and prevent flow channel blockage
Precisely assemble temperature-sensing elements for fast response and stable outlet temperature
Conduct comprehensive high-temperature and high-pressure testing: hold pressure at rated temperature and 1.2* rated pressure for 40 minutes
Selection Guide
Pressure resistance ≥ 0.7 MPa, compliant with national standard GB/T 20289-2017
Prefer brass valve bodies for corrosion resistance, high temperature resistance, and durability
Choose thermostatic valves with wide adjustment range (30-75℃) and precision within ±3℃
Select inlet valves with smooth-operating ceramic cores for longer service life
Manufacturing Capabilities
Advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines). Maximum processing outer diameter: 60mm. Minimum control tolerance: 0.001mm.
Main Products
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type
Factory / Manufacturer
Services
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
