Threaded Brass Orifice Inserts with O-Ring Seals
Threaded Brass Orifice Inserts with O-Ring Seals
SKU:PRE-4a72a2
Precision-engineered brass orifice inserts with Viton seals for accurate flow control.
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$39.99
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$39.99
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Threaded Brass Orifice Inserts with O-Ring Seals
$39.99
Quantity: 1
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Threaded Brass Orifice Inserts with O-Ring Seals
$39.99
Quantity: 1
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The Threaded Brass Orifice Inserts with O-Ring Seals are precision-engineered to ensure a leak-proof seal against flat surfaces. Ideal for fittings, manifolds, and custom parts, these inserts facilitate precise flow rate control of liquids and gases. Featuring Viton seal material and brass construction, they offer a nominal orifice size of 40 and a CV of 0.036. With a maximum temperature of 300°F and a maximum operating pressure of 200 psig, these inserts provide reliable performance in various applications.
Product Specifications
Dimensions Orifice Diameter
0.04 in
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Thread Size
5/16-18
Dimensions Total Length
0.640 in
Dimensions Width Across Flats Hex
5/32 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 9.75 | 5 psig: 21.6 | 10 psig: 30.5 | 15 psig: 37.5 | 20 psig: 44.3 | 25 psig: 50.9 | 30 psig: 57.6 | 40 psig: 71.2 | 50 psig: 85.0 | 60 psig: 99.0 | 70 psig: 113 | 80 psig: 127 | 90 psig: 141 | 100 psig: 156
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 4.6 | 5 psig (34.5 kPag): 10.2 | 10 psig (69.0 kPag): 14.4 | 15 psig (103.4 kPag): 17.7 | 20 psig (137.9 kPag): 20.9 | 25 psig (172.4 kPag): 24 | 30 psig (206.9 kPag): 27.2 | 40 psig (275.8 kPag): 33.6 | 50 psig (344.8 kPag): 40.1 | 60 psig (413.7 kPag): 46.7 | 70 psig (482.7 kPag): 53.3 | 80 psig (551.6 kPag): 60 | 90 psig (620.6 kPag): 66.7 | 100 psig (689.5 kPag): 73.5
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 18.3 | 20 In. Hg.: 18.3 | 30 In. Hg.: 18.3
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 8.66 | 20 In. Hg. (508 Mm. Hg.): 8.66 | 30 In. Hg. (762 Mm. Hg.): 8.66
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 14.3 | 10 In. Hg.: 17.6
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 6.76 | 10 In. Hg. (254 Mm. Hg.): 8.31
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.036 | 2 psig: 0.051 | 3 psig: 0.062 | 4 psig: 0.072 | 5 psig: 0.080 | 6 psig: 0.088 | 7 psig: 0.095 | 8 psig: 0.102 | 9 psig: 0.108 | 10 psig: 0.114 | 15 psig: 0.139 | 20 psig: 0.161 | 30 psig: 0.197 | 40 psig: 0.228 | 50 psig: 0.255 | 60 psig: 0.279 | 70 psig: 0.301 | 80 psig: 0.322 | 90 psig: 0.342 | 100 psig: 0.360
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.136 | 2 psig (13.8 kPag): 0.193 | 3 psig (20.7 kPag): 0.236 | 4 psig (27.6 kPag): 0.273 | 5 psig (34.5 kPag): 0.305 | 6 psig (41.4 kPag): 0.334 | 7 psig (48.3 kPag): 0.361 | 8 psig (55.2 kPag): 0.385 | 9 psig (62.1 kPag): 0.409 | 10 psig (69 kPag): 0.431 | 15 psig (103.4 kPag): 0.528 | 20 psig (137.9 kPag): 0.609 | 30 psig (206.9 kPag): 0.746 | 40 psig (275.8 kPag): 0.862 | 50 psig (344.8 kPag): 0.964 | 60 psig (413.7 kPag): 1.056 | 70 psig (482.7 kPag): 1.140 | 80 psig (551.6 kPag): 1.219 | 90 psig (620.6 kPag): 1.293 | 100 psig (689.5 kPag): 1.363
Specifications Connection A
5/16"-18 UNC Threaded Insert O-ring seal
Specifications Cv
0.036
Specifications Material
Brass
Specifications Maximum Opening Diameter
0.125 in
Specifications Maximum Operating Pressure
200 psig
Specifications Maximum Temperature
300 ºF
Specifications Nominal Orifice Size
40
Specifications Screened
None
Specifications Seal Material
Viton