Part Number 1-1256-1-1/4IPT Restrictor Check Valve
SKU: 4820010139721Product Features
Ported brass ball in secondary ofifice
11256114IPT Restrictor Check Valve Datasheet
Thread Direction:
Right-hand all ends
Flow Control Device:
Disk
Disk Loading Method:
Spring
Renewable Seat Ring Type:
Pressed-in
Connection Style:
Plain, optional end (pipe) all ends
Valve Operation Method:
Automatic
Connection Type:
Threaded internal pipe all ends
Mounting Position:
Horizontal
Maximum Operating Pressure:
1000.0 pounds per square inch single response
Thread Size:
0.250 inches all ends
Material Specification:
MIL-G-1149, type 2, class 5 military specification single material response packing
Material Specification:
QQ-B-626, alloy 360 federal specification single material response body
Media For Which Designed:
Air 1ST response
Media For Which Designed:
Butane 2ND response
Media For Which Designed:
Fuel/oil, hydrocarbon 3RD response
Media For Which Designed:
Helium 4TH response
Style Designator:
Straight thru
Supplementary Features:
Additional flow control device: stem
Furnished Items And Quantity:
1 nut
Manufacturer Cage:
72352
Trade Information:
- Schedule B: 8481301090
- SITC: 74730
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Check valves of copper having a pressure rating of 850 kpa or over
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