Valve Function | On/Off |
Valve Type | Gate |
Actuation | Manual |
Valve Operation | Handle |
Handle Style | Wheel |
Handle Type | Standard |
Port Type | Standard |
Shape | Straight |
Fitting Type | Connector |
Connection Type | Pipe |
Connection Style | Threaded |
Pipe Size | 3/4 |
Gender | Female |
Thread Type | NPT |
Flow Coefficient (Cv) | 19 |
Pressure Class | 800 |
Maximum Pressure | 1975 psi @ 100° F |
Maximum Steam Pressure | 1100 psi @ 800° F |
Temperature Range | -20° to 800° F |
Body Material | Steel |
Gate Material | Steel |
Packing Material | Graphite |
End-to-End Length | 3 9/16" |
Overall | |
Height | 7" |
Length | 3 7/16" |
Stem Type | Rising |
Stem Housing | |
Connection Style | Flanged |
Seal Type | Packing |
Specifications Met | American Petroleum Institute Standard 602, ASTM A105N |
For Use With | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam |
Chemical Resistance (Excellent) | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam |
Warning Message | Chemical compatibility must be determined by the customer based on the conditions in which the product is being used, including the presence of other chemicals, temperature, and consistency. |
RoHS | Not Compliant |
REACH | Not Compliant |
DFARS | Specialty Metals COTS-Exempt |
Country of Origin | Italy |
Schedule B | 848180.3055 |
ECCN | EAR99 |
Designed for use in refineries and other demanding environments, these valves have a durable body that can withstand nearly twice the pressure of other gradual on/off valves. Also known as gate valves, they gradually open and close with multiple turns of the wheel handle to prevent system damage from suddenly starting and stopping flow.
These valves have a rising stem that lifts the handle as the valve opens and lowers as the valve closes. At a glance, you can see if flow is open or closed. The stem is isolated from what's flowing through your line, giving these valves a longer lifespan than valves with a nonrising stem. Their flanged stem housing, also known as a bolted bonnet, bolts in place to make them easy to take apart for maintenance and repairs. However, the flanged stem housing makes these valves heavier and larger than valves with threaded or welded stem housings.
Standard-port valves slightly restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.