Check valve 0200720.030303

This Yuri foot valve is designed for fluid systems to prevent backflow. It is manufactured in acetal (POM) with female GAS (G) threaded connections and a removable filter. Supplied with a flat NBR gasket and available in multiple connection sizes and variants.

Variants

• 0200720.030303 — G: 1/2", L(1): 16, H: 105, E: 40, K: 27
• 0200720.030505 — G: 3/4", L(1): 17, H: 117, E: 47, K: 34
• 0200720.030707 — G: 1", L(1): 18, H: 129, E: 57, K: 41

3D models / downloadable files

• 3D models and technical files available as a downloadable ZIP: files/0200720.zip

Materials & construction

• Body: Acetal (POM)
• Filter: Black polypropylene (PP) or polyamide (PA, nylon 66)
• Gasket: NBR (rubber)
• Internal components: Steel (where applicable)

Technical data

• Connectivity standard: Internal thread GAS cylindrical ISO 228/1
• Operating pressure: 10 bar at 20°C
• Maximum working temperature: 85°C
• Colors: Natural (POM) and Black (RAL 9011)

Other information

• Recommended tightening torques depend on thread compliance with international specifications (torque guidance image available on product page).

Characteristics / technical specifications

• Connectivity standard: Internal thread GAS cylindrical ISO 228/1
• Operating pressure: 10 bar @ 20°C
• Max working temperature: 85°C
• Materials: Acetal (POM); Polyamide (PA, nylon 66); Polypropylene (PP); NBR; Steel
• Available colors: Natural; Black (RAL 9011)
• Available product codes / sizes: 0200720.030303 (1/2"), 0200720.030505 (3/4"), 0200720.030707 (1")
• Downloadable package: files/0200720.zip (3D models / technical files)