Hattersley are UK Made Products. Lead time is typically 3 to 5 working days. We will contact you if this changes.
Features & Benefits
• Provides precise and accurate flow regulation
• Easy to operate with handwheel and numerical indicator
• Robust bronze body for long service life
• WRAS Approved for use with potable water to 85°C.
• Positive flow control at all handwheel settings
Specification
• Kitemarked to BS 7350:1990.
• Handwheel operated.
• FOCS Numerical indicator.
• Inside screw non-rising handwheel.
• Characterised regulating disc.
• Flow charts available.
• End connections threaded.
• Sizes 1 to 2" taper threaded BS EN 10266 (ISO 7-1) formerly BS 21.
• Sizes 1 /2 & 3 /4" to ISO 228 parallel.
• Sizes DN15 & DN20 when used with compression.
• Adaptors suitable for copper pipe to BS EN 1057 R250 (half hard).
• WRAS Approved Product.
Pressure/Temperature Rating
Threaded Ends
• BS 7350 PN20
• 17.2 bar at 120ºC
• 20 bar at -10 to 100ºC
Compressions Ends
• 5 bar at 120ºC
• 6 bar at 110ºC
• 10 bar at 65ºC
• 16 bar from -10 to 30ºC
• WRAS approval temperature -10 to 85ºC