copy of Manual spring return unit (d. 25-32)
198546083
€48.96
Tax excluded
Manual spring return unit ("Dead-man lever") ensures that the valve closes after operation
Only for ball valves + GF + Model 546 Pro
• For safe sampling, dosing, cleaning or draining
• Retrofit possible with ball valve 546 (Pro)
• Includes transparent clip for valve labelling
Option:
• Double sensor for position feedback
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