KF Hand Needle Valve - Nitrogen Tested KF - Type:KF25 Magnesium plays a key role

Magnesium plays a key role in the production of chlorophyll in plants

It effectively dissolves other substances

it has been designed for easy coiling

The Lignin's in Aloe Vera allow the plants to utilize the nutrient and moisture supply more efficiently with less stress on the plant

Quantity : 6 layers x 270 per layer

KF Hand Needle Valve - Nitrogen Tested KF - Type:KF25 Magnesium plays a key roleKF Hand Needle Valve This 90 degree valve has a KF (NW) High Vacuum Flange to adapt to any other KF type pump or manifold if needed. Sizes available include KF16, KF25, KF40, and KF50. It is made out of 304 stainless steel with Viton seals. This valve is not meant for precise flow control.