Checked Orifices, Ball Type, Nipples On O'Keefe Controls Co.

This category has 1,498 items. Only the first 1000 records are returned.

Checked orifices are a series arrangement of a precision orifice, a ball check valve and an optional screen. The all metal assemblies are made of brass or stainless steel. Gas or liquid can flow in one direction only, at a rate established by the metering orifice. Reverse pressure differential does not result in reverse flow. Standard sizes are 10-32, 1/8" NPT and 1/4" NPT. Custom requirements will be reviewed for large quantity applications.

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Orifice Diameter (in)

Material

Nominal Orifice Size

C_V

Cracking Pressure (psig)

Connection

Screened

Part Number	Orifice Diameter	Material	C_V	Maximum Fitting PRESSURE	DIFFERENTIAL CRACK PRESSURE	Screened	Add To Cart/Request Quote

EIJLCSH-79-2-BR	N/A 0.0790 in	N/A Brass	N/A 0.140	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-79-15-SS	N/A 0.0790 in	N/A 303 SS	N/A 0.140	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-79-15-BR	N/A 0.0790 in	N/A Brass	N/A 0.140	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-79-0-SS	N/A 0.0790 in	N/A 303 SS	N/A 0.140	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-79-0-BR	N/A 0.0790 in	N/A Brass	N/A 0.140	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-2-SS	N/A 0.0760 in	N/A 303 SS	N/A 0.130	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-2-BR	N/A 0.0760 in	N/A Brass	N/A 0.130	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-15-SS	N/A 0.0760 in	N/A 303 SS	N/A 0.130	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-15-BR	N/A 0.0760 in	N/A Brass	N/A 0.130	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-0-SS	N/A 0.0760 in	N/A 303 SS	N/A 0.130	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-76-0-BR	N/A 0.0760 in	N/A Brass	N/A 0.130	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-2-SS	N/A 0.0730 in	N/A 303 SS	N/A 0.120	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-2-BR	N/A 0.0730 in	N/A Brass	N/A 0.120	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-15-SS	N/A 0.0730 in	N/A 303 SS	N/A 0.120	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-15-BR	N/A 0.0730 in	N/A Brass	N/A 0.120	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-0-SS	N/A 0.0730 in	N/A 303 SS	N/A 0.120	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-73-0-BR	N/A 0.0730 in	N/A Brass	N/A 0.120	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-2-SS	N/A 0.0700 in	N/A 303 SS	N/A 0.110	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-2-BR	N/A 0.0700 in	N/A Brass	N/A 0.110	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-15-SS	N/A 0.0700 in	N/A 303 SS	N/A 0.110	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-15-BR	N/A 0.0700 in	N/A Brass	N/A 0.110	N/A 2000 psig	N/A 15 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-0-SS	N/A 0.0700 in	N/A 303 SS	N/A 0.110	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-70-0-BR	N/A 0.0700 in	N/A Brass	N/A 0.110	N/A 2000 psig	N/A 0 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-67-2-SS	N/A 0.0670 in	N/A 303 SS	N/A 0.100	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote
EIJLCSH-67-2-BR	N/A 0.0670 in	N/A Brass	N/A 0.100	N/A 2000 psig	N/A 2 psig	N/A Screened	Add To Cart Request Quote

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No Preference
0.0102
0.011
0.0122
0.013
0.0142
0.015
0.016
0.017
0.018
0.019
0.02
0.021
0.022
0.023
0.024
0.025
0.026
0.027
0.028
0.029
0.031
0.032
0.033
0.035
0.037
0.038
0.039
0.04
0.041
0.042
0.043
0.047
0.052
0.055
0.06
0.063
0.0670
0.0700
0.0730
0.0760
0.0790
0.0810
0.0860
0.0890
0.0940

No Preference
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
35
37
38
39
40
41
42
43
47
52
55
60
63
67
70
73
76
79
81
86
89
94

No Preference
0.0025
0.0028
0.0034
0.0038
0.0043
0.005
0.0055
0.0067
0.0073
0.008
0.0088
0.0096
0.011
0.012
0.013
0.014
0.016
0.017
0.018
0.019
0.022
0.024
0.025
0.028
0.031
0.032
0.033
0.036
0.038
0.039
0.041
0.048
0.059
0.068
0.081
0.088
0.100
0.110
0.120
0.130
0.140
0.150
0.170
0.180
0.200

Orifice Diameter (in)

Material

Nominal Orifice Size

CV

Cracking Pressure (psig)

Connection

Screened

Part Number

Orifice Diameter

Material

CV

Maximum Fitting PRESSURE

DIFFERENTIAL CRACK PRESSURE

Screened

C_V

C_V