NPV Series 600 Pneumatic Air Cylinder

Features and Benefits

1. All cylinders manufactured by NPV mount directly to our valves eliminating need for an adapter plate. All gates are machined to adapt to manual or automated operation

2. Cylinder barrels are manufactured of a lightweight, high-strength, corrosion-resistant composite material, designed specifically for adverse environments

3. All cylinder operated valves supplied with Stainless Steel lockout bar and limit switch brackets

4. Piston seal is an elastomer quad seal providing longer life and positive seal compared to a standard o-ring seal

5. Cylinder stem seal is a U-cup design protected by a scraper for longer life and positive sealing

6. Length of lower cylinder bridge serves as guide for stem, reducing any side torque and extending seal life

7. To ensure a secure fit and enhance longevity, we now utilize a threaded rod connecting the clevis and stem. The rod is inserted into the stem, and the clevis is fastened onto the rod, leaving no exposed threads

8. Cylinders are easily field repairable by replacing complete soft goods kit includes o-rings, quad seal, wiper and u-cup

10. NPV Valves are designed to accept a new cylinder or convert manual valve to automated operation in line but under ZERO line pressure

11. Due to light weight construction of all NPV cylinders and the strength of 4-post topworks, most installations do not require additional support

NOTES:

For valves 14” and larger installed in the horizontal or side-lying positions supports are recommended

In applications with significant vibration, supports are recommended for all valve sizes