rising stem flanged knife gate valve
- Design Features
- Design & Manufacture: API 602
- Size Range :2″ to 42″ N. B.
- Pressure Classes :ANSI 150, PN6, PN10, PN16
- End Connections : Flanged & WAFER
- Materials (Standard)
- Standard Constructions Steel:Cast Carbon Steel A216 Gr WCB Body and Bonnet. F316 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite. Iron:Cast Iron A126 GR. B Body and Bonnet. F304 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite.
- Manufacturing to NACE MR-01-75 on request. Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials. Various trim materials available to suit service conditions.
- OperationManual, Electric, Hydrau-Pneumatic Actuator
- Standards ComplianceMSS SP-81Face to Face Dimension: MSS SP-81 Pre-temperature Rating: ANSI B16.34 Flanged Dimension: ANSI B16.5, DIN2533 Inspect & Test: API 598
- Quality Assurance Accredited with ISO 9001 and API Q1 & CE Quality Assurance Programmes
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