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- Sharpe® Ball Valve, Series: 50 Series, 4 in Nominal, Flange, 150 lb, Full Port, Lever Actuator, 316 Stainless Steel Ball, 9 in Inlet to Outlet Length, 7.7 in Top to Inlet Center, Carbon Steel Body, 316 Stainless Steel Stem and RTFE Seat Trim, PTFE Softgoods
- Blow-out proof stem the internal entry stem is machined with a heavy shoulder to prevent Blow-out
- Anti-static configuration anti-static devices are included at two points on the valve stem to provide continuous ball-to-stem and stem-to-body grounding, to prevent build-up of static charge in the valve
- Live loaded stem seals stem seals are Live loaded using belleville washers to provide consistent sealing forces, reducing or eliminating the need for frequent seal adjustment
- Fully encapsulated body seals provides consistent and controlled loading of the body seal compression through a full metal-to-metal contact joint design, eliminating seal extrusion and potential body joint leakage
- Integral Mounting pad ideal for actuation, ISO 5211 mounting dimensions simplify fit and alignment between valve, bracketry, and actuator, permits easy field conversion from manual operation to actuation
- Locking lever handle
- Slotted seat design relief slots are provided at the perimeter of the seats to equalize pressure in the body cavity with the upstream line when the valve is closed, preventing upstream seat extrusion and enhancing downstream seating performance
- Seats and seals seat materials are offered in RTFE or TFM, stem packing is RTFE and body seals are PTFE
- Floating ball design - precision engineered and machined solid stainless steel ball with relief hole in the stem slot prevents build-up of cavity pressure while the valve is in the open position
- Material traceability body and end piece casting are marked with the heat codes providing traceability to the chemical analysis and material test reports performed at the foundry
- 2110 Cv
- PTFE seal/packing
- Body MaterialCarbon SteelEnd StyleFlangedNominal Size4 inPort TypeFullPressure Class150 LbSoftgoods MaterialPTFEActuator TypeLeverBall Material316 Stainless SteelInlet to Outlet Length9ManufacturerSmith-Cooper InternationalManufacturer #SV50116R040Series50 SeriesTop to Inlet Center7.7Trim Material316 Stainless Steel Stem and RTFE Seat