236F Brass Swing Check Valve
Ensure reliable backflow prevention and seamless flow control with the 236F Brass Swing Check Valve, designed for commercial and industrial systems requiring strict compliance and durability. Featuring a corrosion-resistant brass body, a smooth-swinging brass disc, and a high-performance Virgin PTFE gasket, this valve excels in high-pressure steam, water, oil, or gas applications. Its space-saving Y-pattern design and ASME-compliant threaded ends make it a versatile choice for demanding environments.
Key Features & Benefits:
- 125# WSP / 200# WOG Ratings: Built to handle 125 PSI steam systems and 200 PSI water, oil, or gas lines.
- Brass Construction: Corrosion-resistant brass body and disc ensure longevity in harsh or corrosive media.
- Virgin PTFE Gasket: Provides superior sealing performance, even under extreme temperature fluctuations.
- Y-Pattern Design: Compact, angled body minimizes turbulence and optimizes flow in tight spaces.
- ASME-Compliant Threads: FNPT x FNPT ends (ASME B1.20.1-NPT) enable secure, leak-proof installation in IPS systems.
- Dual Compliance: Meets MSS-SP-80 standards and BAA (Buy America Act) requirements for regulatory-compliant projects.
Ideal For:
- Municipal water treatment and distribution
- HVAC, steam, or compressed air systems
- Oil and gas pipelines
- Industrial process control in BAA-regulated facilities
Why Choose This Valve?
The 236F Brass Swing Check Valve combines rugged brass construction with a maintenance-free swing check mechanism. The Virgin PTFE gasket ensures zero leakage, while the Y-pattern design reduces pressure drop and saves installation space. Perfect for projects requiring BAA compliance, this valve delivers unmatched reliability in critical applications.
Specifications:
- Material: Brass Body & Disc, Virgin PTFE Gasket
- Pressure Rating: 125# WSP / 200# WOG
- Connection Type: Threaded (FNPT x FNPT, ASME B1.20.1-NPT)
- Design: Y-Pattern Swing Check Valve
- Standards: MSS-SP-80, BAA Compliant
Upgrade your system with the 236F Brass Swing Check Valve—a compliant, high-performance solution for precision backflow prevention.
Note: Confirm media compatibility and temperature ranges before installation.
Dimension
| Size | A [in] | H [in] | P [in] | Cv | Wt. [lb] |
|---|---|---|---|---|---|
| 1/2" | 2.21 | 1.65 | 0.59 | 5.33 | 0.58 |
| 3/4" | 2.76 | 1.97 | 0.75 | 10.5 | 0.92 |
| 1" | 3.15 | 2.28 | 0.98 | 19.0 | 1.33 |
| 1-1/4" | 3.78 | 2.71 | 1.26 | 32.8 | 2.23 |
| 1-1/2" | 4.33 | 3.19 | 1.50 | 50.6 | 3.24 |
| 2" | 5.04 | 3.86 | 1.97 | 88.1 | 4.60 |
| Pressure/ Temperature Rating |
|---|
| 200 psi from 15°F to 160°F | 125 psi max. at 366°F |
Material
| # | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | Brass | ASTM B124 C37700 |
| 2 | Disc | Brass | ASTM B124 C37700 |
| 3 | Stem | Brass | ASTM B124 C37700 |
| 4 | Screw | Brass | ASTM B124 C37700 |
| 5 | Gasket | PTFE | PTFE |
| 6 | Cap | Brass | ASTM B124 C37700 |