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KS Series
Caspian Valve Automation KS Series Throgh Conduit Slab Gate Valves
Description:
- Full bore port, rising stem OS&Y, with floating seats and gate
- Bubble tight shut off upstream and downstream under both low and high differential pressure
- Double block and bleed capability and automatic relief of excess body pressure are standard for this seat design
- Smooth, continuous bore minimizes turbulence within the valve
- Pigs and scrapers can be run through the valve without damage
- The seat faces are outside the flow stream and protected from the erosive action of the flow
- Extended stem and bonnet
- Equalizing hole in gate
Technical characteristics
Body & Bonnet
WCB Carbon Steel
Gate
A515-70 Low Alloy Steel, ENP/HCR
Seat
A515-70 Nickel Plated PTFE Insert
Stem Seal
Viton
Stem
Cr13
Bolting
Alloy Steel
Fittings
Carbon Steel
STANDARDS
- API 6 FA fire safe design
- Complies with API 6D/API 6D SS
- ASME B16.34
- ASME B16.25
- ASME B16.47
- NACE MR 01.25
- ASME VII Div. 1
- CRN certified
- NACE MR-0175
- Antistatic device
- Anti-blowout stem
- Self-relieving
