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 |
Features & Benefits
90-Degree Angle Body
Inlet and outlet are at 90 degrees, eliminating the need for an additional pipe elbow at corners and vertical drops. Saves space, weight, and installation cost.
Renewable Seat Ring
Replaceable seat ring allows in-line maintenance without removing the valve, reducing long-term ownership cost.
Compact Installation
Angle pattern is significantly more compact than a T-pattern globe valve plus elbow, reducing pipe support requirements and simplifying insulation.
Backseat Design
Stem backseat allows packing replacement while the valve is under pressure, improving maintenance safety.
Anti-Blowout Stem
Stem is retained by the bonnet geometry and cannot be ejected under pressure.
Soft or Metal Seat Options
PTFE/RPTFE soft seat provides bubble-tight shutoff for clean service; Stellite metal seat provides high-temperature and abrasion resistance.