详情
BELIMO R2020-6P3-S1+TRF230 2 WAY MOTORISED CONTROL VALVE (BALL TYPE): DN 3/4''/20 , KVS:6.3, SPRING RETURN DAMPER ACTUATOR (2.5MN, AC100-240V, 50/60HZ)(REPLACED:RB220 2-WAY)
Replaced
BELIMO RB220 2-WAY (KVS 4, 2000KPA / DN20 [3/4'']) + TRF230 SPRING RETURN ROTARY ACTUATOR (2.5NM, AC100-240V, 50/60HZ)
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