Description
NAI-LOK CV Check Valve
Key Features
- Working pressure up to 3,000 psig (207 bar).
- Body material is 316 stainless steel as standard.
- Operating temperature up to 375°F (191°C) with a standard Viton O-ring.
- Multiple end connection options including NAI-LOK tube fittings, NPT threads, and ISO threads.
- 100% of products are factory tested.
Specifications
| Parameter | Details |
|---|---|
| Body Material | 316 Stainless Steel |
| Working Pressure | 3000 psig (207 bar) |
| Spring | 302SS |
| O-ring | Viton (standard) |
| Poppet | 316 Stainless Steel |
| Port Connections | NAI-LOK tube fitting or NPT thread |
| Port Size | 1/4″ to 1″ |
| Nominal Cracking Pressure | 1 psig, 5 psig |
Product Code Configuration Guide
| Basic Series | Connection Type | Size | Material | Cracking Pressure |
|---|---|---|---|---|
| CV | N – NAI-LOK F – Female NPT Thread M – Male NPT Thread |
4 – 1/4 in. 6 – 3/8 in. 8 – 1/2 in. |
S – 316 Stainless Steel | 1: 1 psi 5: 5 psi |
