Sempell Model 803 Swing Check Valve
Non-returnable
PHP0.00
A free-swinging design enables the valve to close by disc weight, preventing damage in the turbine from reverse flow.
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Product Details
Features
- Low maintenance gland can be retightened.
- Hardfaced sealing faces at disc and body seat.
- Low friction by burnished shaft.
- Surfaces treated bearing faces on each part with relative motion.
- Easy to disassemble bodies.
- Mechanical taking of control angle directly at disc lever.
- Mounting of pneumatic or hydraulic actuators.
- Actuator mounting right or left possible seen from steam flow direction.
- Universal connections by various design of welding ends and flanges as standard.
- Deviating designs of welding ends in regard of dimension and material as well as other actuators, limit switches and special designs according to customers‘ request can be supplied.
Specifications
- Body Design: Long Pattern
- Material: Alloy, Carbon Steel, Metal, Steel
- Operating Temperature: High Temperature
- Pressure Class: ASME, PN
- Process Connection Type: BWE
- Seat/Seal Type: Metal-to-Metal, Swing
- Shutoff Class: Class V (FCI 70-2)
- Standards: ASME B16.34
- Style: Direct-Operated
- Valve Size: 5 inch, 6 inch (DN150) and Larger, NPS 3 / DN 80, NPS 4 / DN 100
- Valve Size Standard;: DN, NPS
- Valve Type: Engineered Product
https://www.emerson.com/documents/automation/data-sheets-type-803-asme-swing-check-valves-sempell-en-en-5195508.pdf
