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
Dual Float and Thermostatic Action
Float discharges condensate while thermostatic element separately vents air and non-condensables, combining two functions in one valve.
High Condensate Capacity
Large float-activated port provides high condensate discharge capacity suitable for steam coils and process heaters.
Self-Acting No Power Required
Operates entirely on float buoyancy and bimetallic expansion; no external utilities or control systems needed.
Leak-Tested Float
Every float is helium leak tested before assembly to ensure no water ingress and loss of buoyancy in service.
Renewable Trim
Replaceable float, valve plugs, and seat rings allow complete restoration of performance without replacing the valve body.