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Design Standard: | API 600 | Feature: | Rising Stem |
---|---|---|---|
Port: | Full Port | Material: | A105, F304,F316 |
Test Standard: | API598 | Pressure: | High Pressure |
High Light: | forged steel globe valve,forged steel check valve |
RTJ Flanged Class 1500Lb Rising Stem Forged Steel Gate Valves
Design Features
Wedges are accurately guided thru the entire stroke
Hard face seat ring as standard
Lapped and smooth finished seat faces
Non-rotating stem with surface finish to maximized packing seal for low fugitive emissions
Shell, seat, backseat are hydraulic tested upon ASPI598
Two piece gland design for self-alignment and packing compression
Applicable Standard
Wall thickness | API 602 |
Pressure - temperature ratings | ASME B16.34 |
General valve design | API 602 & B16.34 |
End to End dimensions | ASME B16.10 |
Flange design | ASME B16.5 |
Thread design | ASME B1.20.1 |
Butt Weld design | ASME B16.25 |
Socket Weld design | ASME B16.11 |
Materials | ASTM |
Part | Materials | |||
Body | A105 | A182 F11 | A182 F22 | A182F316 (1) |
Bonnet | A105 | A182 F11 | A182 F22 | A182 F316 |
Wedge | SS 420 | A182 F316 | ||
Seat Ring | SST 410 + Stellite 6 Faced | SS 316 | ||
Stem | A182 F6a | A182 F316 | ||
Stem Bushing | A 439 Ductile NI-Resist Gr. D2 | |||
Gland Flange | A105 | Series 300 SST | ||
Eye Bolt | A193 Gr. B7 | A193 Gr. B16 | A193 Gr. B8M | |
Eye Bolt Nut | A194 Gr. 2H | A194 Gr. 7 | A194 Gr.8M | |
Gland | SST 420 | SS 316 | ||
Packing | Graphite | PTFE | ||
Packing Washer / Packing Spacer | SS 410 | SS 316 | ||
Gasket (2) | Spiral Wound SST with Graphite | Spiral Wound SST with PTFE | ||
Hand Wheel | Malleable Iron or Steel | |||
Hand Wheel Nut | Malleable Iron or Steel | |||
Key | Steel | |||
Body / Bonnet Bolting (2) | A193 Gr. B7 | A193 Gr. B16 | A193 Gr. B8M |
Contact Person: sales
Tel: +8613660157288
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