![York S1-903406 Pressure Regulating Valve, 4 in. ODF specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-s1903406-specs.png?v=1793982066&width=1445)
This York S1-903406 is a pressure regulating valve with a 4 in. ODF connection, used to maintain a set pressure within refrigerant or gas lines on compatible HVAC equipment. It is a genuine York replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | S1-903406 |
|---|---|
| Brand | York |
| Type | Pressure Regulating Valve |
| Connection Size | 4 in. ODF |