Materials of Construction (MOC)
| Component | Material Specification |
|---|---|
| Body & Bonnet | Stainless Steel (ASTM A351 Gr. CF8/CF8M) |
| Stem / Spindle | SS 304 / SS 316 |
| Seat / Trim | PTFE / RPTFE / Integral |
Technical Specifications
| Parameter | Specification / Standard |
|---|---|
| Manufacturing / Design Standard | ASME B16.34 / API 603 / API 6D |
| Testing Standard | API 598 / EN 12266-1 |
| Pressure Rating | Class 150 to Class 600 / PN16 / PN40 |
Technical Specifications
| Parameter | Specification / Standard |
|---|---|
| Manufacturing / Design Standard | ASME B16.34 / API 603 / API 6D |
| Testing Standard | API 598 / EN 12266-1 |
| Pressure Rating | Class 150 to Class 600 / PN16 / PN40 |
Features & Benefits
Fast Quarter-Turn Action
90° rotation in 0.3 to 2 seconds depending on size and air supply for rapid emergency isolation.
Fail-Safe Options
Spring-return actuator closes valve on air failure; double-acting for bi-directional control.
Compact Design
Direct ISO 5211 mount eliminates couplings; low profile fits in pipe racks and skids.
Visual Position Indication
Dome indicator on actuator shows OPEN / CLOSED status at a glance.
Low Maintenance
Self-lubricated rack and self-cleaning ball surface reduce wear and extend service intervals.