4 Inch NPT Stainless Steel Gate Valve Heavy Duty Female X Female Thread Manual Rotary Sluice Valve With Wheel Handle For Water Oil Gas Industrial Plumbing And HVAC Systems

Heavy Duty 4-Inch Stainless Gate Valve, Single Valve
✔️ 4 inch NPT, female-to-female, 304 SS, 1.6 MPa, -196°C to 800°C

This heavy duty gate valve is a 4 inch NPT female-to-female threaded valve crafted from 304 stainless steel. It’s built to resist pressure, heat, and wear, making it ideal for demanding water, oil, and gas lines in industrial plumbing, HVAC systems, chemical plants, and shipyards.

✅ Nominal size: 4 in (101.6 mm)
✅ Connection: female NPT threads, 4 in
✅ Material: 304 stainless steel for corrosion resistance
✅ Pressure rating: 1.6 MPa (232 psi)
✅ Temperature range: -196°C to 800°C
✅ Full bore design for minimal flow resistance
✅ Suitable for water, oil, gas, and chemical service

💡 What is a stainless steel gate valve used for in industrial plumbing and HVAC systems? This handy device is used to isolate flow and provide a secure shutoff in demanding piping networks, especially where high temperature and pressure are involved. Handy lines below explain how it helps in real setups.

- Isolates sections for maintenance in water, oil, or gas lines - Provides reliable shutoff with a straight-through bore to keep flow steady - Built from 304 stainless steel for long life in harsh environments