4. Fluid handling
  5. Convertible
  6. Units interchangeable between alternate locations

Douglas H. Powell

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Backflow prevention apparatus

Fluid handling – Line condition change responsive valves – Direct response valves
Reexamination Certificate

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Backflow prevention apparatus

Fluid handling – Line condition change responsive valves – Direct response valves
Reexamination Certificate

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Backflow prevention apparatus

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

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Check valve assembly and method for mounting and installing chec

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent

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Combination diaphragm and groove coupler seal for automatic cont

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator
Patent

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Profile ID: LFUS-PAI-P-360037

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