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
- Prioritize pressure relief valves with dual pressure relief + check functions
- 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.
| Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners |
| Factory / Manufacturer |
| CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service |
|
Aluminum (6061-T6, 6063, 7075-T), Stainless Steel (303,304,304L,316L,316F,630,410,420,430),
Steel (4140, Q235, Q345B, 20#, 45#, 1215, 12L14, 1144), Alloy Steel, Titanium, Brass, Copper,
Bronze, Magnesium alloy, Delrin, POM, Acrylic, PC
|
|
Sandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Power coating, Passivation PVD,
Titanium Plating, Electrogalvanizing, Electropolishing, Chrome Plating, Knurl, Laser etch Logo
|
| ±0.01mm ~ ±0.05mm |
| Ra 0.1~3.2 |
Quality Assurance
Company Profile: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel. Over 300 pieces of equipment.
Certifications: 8S management system, ISO9001, and TS16949 automotive certifications.
Major Clients: Foxconn, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, Cater-pillar