The York Heavy Series Retention Valve with Metal Shutoff Hand/Hand is a manually operated, low‑pressure valve built from forged carbon steel with a corrosion‑resistant finish. It provides reliable back‑pressure control for hydraulic presses, metal forming machines, lubrication circuits and material‑handling equipment. Available in NPT sizes from 1/2″ to 4″ with port diameters from 18 mm to 100 mm, overall lengths from 34.5 mm to 170 mm, and weights up to 158 g. Designed to meet York’s quality standards and stocked for quick delivery. Contact Cohimar for pricing and availability.
| REFERENCIA | ROSCA | D | A | L |
|---|---|---|---|---|
| MT-4114-015 | 1/2” | 18 | 34,5 | 58,5 |
| MT-4114-020 | 3/4” | 20 | 41,5 | 64 |
| MT-4114-025 | 1” | 25 | 48 | 74,5 |
| MT-4114-032 | 1”1/4 | 32 | 60 | 82,5 |
| MT-4114-040 | 1”1/2 | 40 | 70,5 | 93 |
| MT-4114-050 | 2” | 50 | 87,5 | 101 |
| MT-4114-065 | 2”1/2 | 65 | 119 | 121,5 |
| MT-4114-080 | 3” | 80 | 138,5 | 141 |
| MT-4114-100 | 4” | 100 | 170 | 158 |
Available in NPT threads from 1/2″ to 4″, with port diameters ranging 18 mm‑100 mm, overall lengths 34.5 mm‑170 mm, and weights up to 158 g. Heavy‑series construction ensures high durability and reliable metal shutoff.
