The flow rate can be calculated using the Kvs value and a measured signal. HERZ-Stainless steel orifice plate. HERZ-Thermostatic body-TS-E increases kv-value up to 2.
Herz 42variable orifice double regulating valve (VODRV) can be installed . Herz 40DRZ combined regulating and measuring valve has an integral. Kvs = Flow coeffcient through the pressure test points of the valve.
Part of the extensive range of Circuit Balancing valves from Herz. Full details of kv values at each valve position are available on request. The HERZ 40DZR combined regulating and measuring valve has an integral. The double regulating valve shall not be used less than open.
HERZ metering sation with two testpoints, DN - DN 5 kvs 55. HERZ FODRV, Fixed orificed double regulating valves, DN - DN 50. HERZ-Thermostatic Valve Straight model M x 1. Control valve with graduated kvs value for air-conditioning systems.
Control valve for chilled and hot water systems in buildings.
Herz Connect-TS-V has been designed to give a simple connection to fan-coils, or other terminal units, and. Herz 21extended lever ball valves and a Herz 41strainer. The user inputs the values of flow and pressure and program calculates the kv-value, then displays valves within kv-value range, according to the pre-setting . GF STRÖMAX-circuit regulating valve in a flanged version is available in no-. HERZ-Valve drive with position controller V. Balansing valve Stromax-GMF Dnflanged Kvs 60.
An EPDM lined valve plug providing tight shut-off for isolation purposes.
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