Product Description
The Nibco N200235LH is an international lug-style cast iron butterfly valve featuring a quarter-turn (90°) operation with a locking lever handle. It provides in-line bubble-tight shutoff at 200 PSI and supports bi-directional dead-end service without a downstream flange. Designed for commercial HVAC, hot/cold potable water, and general water/air service, the valve features an EPDM cartridge seat liner, aluminum bronze disc, 416 stainless steel stem, and an epoxy-coated cast iron body with an extended neck allowing insulation up to 2 inches.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Nibco |
| Model / Part Number | N200235LH |
| Product Type | Butterfly Valve |
| Series | N200235 International |
| Valve Style / End Connection | Lug Type |
| Operator / Actuation | Locking Lever Handle (Manual) |
| Pressure Rating (CWP/WOG) | 200 PSI (2"–6"), 150 PSI (8"), 100 PSI (10"–12") |
| Temperature Rating – Continuous | 225°F |
| Temperature Rating – Intermittent | 250°F |
| Body Material | Cast Iron (ASTM A126 Class B) |
| Disc / Trim Material | Aluminum Bronze (ASTM B148, UNS C95400) |
| Seat / Seal Material | EPDM Cartridge Liner |
| Stem Material | 416 Stainless Steel (ASTM A582) |
| Finish / Coating | Epoxy Coated |
| Operation Type | Quarter-Turn (90°) |
| Extended Neck Insulation Clearance | Up to 2 inches |
| Dead-End Service | Bi-Directional (no downstream flange required) |
| Suitable Media | Water, Air |
| Applications | HVAC, Hot/Cold Potable Water, Commercial Systems |
| Lead Free | No |
| Industry Standards | MSS SP-67/25, API 609 |
| Available Sizes | 2", 2-1/2", 3", 4", 5", 6", 8", 10", 12" |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Manufacturer Nibco
Part Number N200235LH
Shelf C-7
Model N200235LH
MPN N200235LH
Type Butterfly Valve
