Sanhua YCVS31-DDGSHC-2 Check Valve – L-Type, 42 mm Connection, 29.1 m³/h Flow, 46 Bar Pressure

The Sanhua YCVS31-DDGSHC-2 is an L-shaped piston-type check valve model designed to prevent backflow in high-capacity refrigeration and air conditioning systems. With a 42 mm ODF connection and a flow of 29.1 m³/h, this model provides high reliability and low pressure loss.

Technical Specifications

• Connection Size (ODF): 42 mm
• Model: YCVS31-DDGSHC-2
• Type: L-Shape (elbow type)
• Flow (Kv): 29.1 m³/h
• Min. Opening Pressure (OPD): 3 kPa
• Dimensions: D: 31 mm, C: 196 mm, E: 123 mm
• Maximum Working Pressure: 46 bar
• Ambient Temperature Range: -50°C to +140°C
• PED Category: I

Compatible Refrigerants

Fully compatible with HCFC, HFC and HFO refrigerants: R22, R134a, R404A, R407C, R410A, R507A, R407A/F, R448A/R449A, R452A, R450A, R513A and more.

Advantages

• Protects the system by allowing flow in the forward direction only
• Provides energy efficiency with low pressure loss
• Spring damping system against pressure pulsation
• Long service life thanks to its robust construction

The Sanhua YCVS31-DDGSHC-2 model is an ideal solution for high-capacity commercial refrigeration and industrial air conditioning applications.