Bronze variable orifice static balancing valve, with standard test points and with drain on high pressure test point
Additional information
Material -
Bronze
Typology -
Static balancing
Connection -
ISO 228/1
Variable orifice bronze double regulating valve
Threaded F/F (ISO 228/1)
Design according to BS7350
Tolerance on nominal Kv for completely open valve ±5%
(see flow measurement section, test according to BS7350)
Available in the following versions:
● Fig. 9500, with plugged threaded drains (¼” ISO 7/1Rp)
(allow later mounting of test points)
● Fig. 9505, with test points
● Fig. 9506, with test points (high pressure TP with drain)
WRAS and TR CU 010 compliant
Working conditions
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/EU)