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Drill String Components
Mar 25, 2026
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plug valve diagram
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y type control valve
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wiring diagram for solenoid valve
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Product Description: API 4 1/4" Upper And Lower Kelly Plug Cock Valve With NC IF REG Connection Kelly Valve is an effective manually operated ball type valve for the drill stem. It located within the drill string ...
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API 4 1/4" Upper And Lower Kelly Plug Cock Valve With NC IF REG Connection
100 pcs per month
USD1200-3000/pc
Contact Now
Dongying Oilman Machinery Equipment Co.,Ltd.
Verified Supplier
8
Years
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API 4 1/4" Upper And Lower Kelly Plug Cock Valve With NC IF REG Connection
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