• Double regulating valve complete with Press-Fit connectors
• Provides precise and accurate flow regulation
• Standard flow coefficients of D921 and D923 are still valid
• The performance, exact dimensions & tolerances are known in advance
• Incorporates both Crane Fluid Systems and proven Geberit Mapress technology
• Vibration tested to DVGW and bend tested to BS EN331
• Quickly and easily installed using a Press-Fit tool (supplied by others)