SS VERTICAL CHECK VALVE SCREWED END

Valves

Coating: RAW

Available Size: 1/2" - 6"

🔎 What It Is:
A Stainless Steel (SS) Vertical Check Valve with Screwed End is a compact non-return valve designed for vertical upward flow applications. It allows flow in one direction and automatically prevents backflow by means of a spring-loaded or lift-type disc. The screwed/threaded ends (BSP or NPT) make it suitable for small pipelines and easy installation.

Enquiry For This Product

Specifications:

• Valve Type

  Vertical Check Valve (Spring or Lift Type)

• Connection

  Screwed / Threaded (BSP/NPT – Female x Female)

• Size Range

  ¼” to 2” (DN8 to DN50)

• Body Material

  Stainless Steel SS304 / SS316

• Internal Parts

  SS304/316 disc and spring (if spring-loaded)

• Seal Material

  PTFE / Viton / Metal Seat

• Pressure Rating

  PN16 – PN40 / Class 150 – 300

• Temperature Range

  -10°C to +180°C (depends on seal material)

• Flow

  Direction Vertical (upward only)

• Design Standard

  ASME B16.34 / DIN / ISO (varies by manufacturer)

Features:

• Designed exclusively for vertical installation (upward flow only)
• Compact lift-type or spring-loaded disc for quick shutoff
• Stainless steel construction offers excellent corrosion resistance
• Leak-tight sealing with soft seat (PTFE/Viton) or metal-to-metal option
• Ideal for low-to-medium pressure systems
• Minimal maintenance, long service life

Applications:

• Water and chemical lines
• Food & pharmaceutical pipelines
• RO and DM water systems
• Boilers, process plants
• Oil, gas, and steam applications
• Compressed air & vacuum systems