Hopkinsons® Full Bore and Venturi Parallel Slide Gate

Flowserve

Hopkinsons® Full Bore and Venturi Parallel Slide Gate

رقم القطعة: flowserve-4771

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الوصف

The Hopkinsons Full Bore and Venturi valve are ideal for when a gate valve is required for steam or feedwater duty in medium- and high-pressure ranges. Full bore: The outstanding feature of the parallel slide design is that of maintaining fluid-tightness without the aid of wedging action. No mechanical stress is exerted between the discs, and there are no problems associated with cooldown of the fluid. Features and benefits: - Fluid tightness achieved by fluid pressure, not from mechanical wedging action, thus eliminating thermal binding - Complete flow isolation in either direction - Minimum pressure drop - Freedom from leakage independent of temperature or pressure changes - Self-aligning, fully supported discs - Inherent self-cleaning action - In-line maintenance - Valves can be offered to incorporate features such as quick closure, live-loaded gland, double- stuffing box with lantern ring and bleed-off point, back seat, seal welded body and cover joint

المواصفات

Brand lineHopkinsons
StandardsASME B16.34.; Alternatively, valves can be supplied to other national standards, ASME section IIIRCC-M

منتجات مشابهة

Category #673

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