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No, NPUSA-i02
e.g.) Order Code
Orifice Fittings
Different Flow withDifferent Orifice Size
Low Cost than Needle Valve
P①
C②
1/4③
1.0⑤
N1U④
⑤ .Orifice Size
② .TypeC: Stright / L: Elbow
①.Fitting
③ .Tube Sizeinch
Code 5/32 1/4Tube O.D.(㎜) 5/32 1/4
④ .Thread SizeNPT thread
Code N1USize 1/8
Orifice (㎜) 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1Orifice (in) 0.012 0.016 0.02 0.024 0.028 0.032 0.035 0.04 0.043
Orifice (㎜) 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0Orifice (in) 0.047 0.051 0.055 0.059 0.063 0.067 0.071 0.075 0.079
e.g.) Elbow:PL
⑤
Tube End
⑧
⑦
⑥
①
④
②③
taper pipe thread: sealockmetric thread : gasket(SUS304 + NBR)
No, Parts Materials
① Lock Claws stainless steel② Release-ring POM③ Tubing Polyurethane or Nylon④ Guide-ring nickel-plated brass⑤ Elastic sleeve NBR⑥ Metal Body nickel-plated brass⑦ O-ring NBR⑧ Plastic body PBT
Fluids Air
Max. Pressure 145 psi (1.0MPa)
Max. Vacuum -29.5inHg (-100kPa)
Temp. Range 32 ~ 140 ℉ (no freezing)
Spec.
Structure
Standard & Mini
Inch
100% Tamper-Proof
0
7.06
5.30
3.53
1.77
43.5 58.0 72.5 87.0 101.514.5 29.0
ø1.9ø2
ø1.8
ø1.7
ø1.6
ø1.5
ø1.4
ø1.3
ø1.2
ø1.1
ø1.0
ø0.9
ø0.8
ø0.7ø0.6
FLO
W (
CF
M/m
in)
Pressure (psi)
Orifice: 0.6~2.0mm
ø0.5
ø0.4
0
0.42
0.14
0.28
0.56
0.35
0.07
0.21
0.49
43.5 58.0 72.5 87.0 101.514.5 29.0
ø0.2
ø0.1
ø0.3
FLO
W (
CF
M/m
in)
Pressure (psi)
Orifice: 0.1~0.5mm
Flow Characteristics (reference only)
1/8-27NPT
øD
øN
C L
B
8
H
1/8-27NPT
øD
øP
C
E
LB
8
H
øN
Orifice Fittings Standard&Mini
Unit: ㎜
CodeTube O.D.
øD B L øP Tube EndC
E HWeight
(g)PL5/32-N1U- 5 5/32 23.3 24.2 10 14.9 18 7/16 12PL1/4- N1U- 5 1/4 25 27.1 12.5 16.8 19.8 1/2 15※ .5:Orifice Size
Unit: ㎜
CodeTube O.D.
øD B L Tube EndC
HWeight
(g)PC5/32-N1U- 5 5/32 21 16.9 14.9 7/16 9.8PC1/4-N1U- 5 1/4 22.6 18.4 17 1/2 11※ .5:Orifice Size
5:Orifice øN(㎜) 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Eff. area(㎟) 0.05 0.1 0.15 0.2 0.25 0.35 0.4 0.5 0.7 0.85 1.0 1.15 1.45 1.65 1.85 2.1 2.3 2.5
■ Orifice Size
REMARK
PC Straight Standard
PL Elbow Standard
1. Make sure to check orifice size marked on thread before using the products.2. Flow of each product with the same orifice size has a posibility of a slight difference due to a tolerance of orifice bore. Avoid using this product
on an application required sever flow control.3. Inside of orifice bore 0.1 and 0.2mm is not nickel-plated.
● The specifications are subject to change without advance notice. 2016.07.PDF
>>>http://en.pisco.co.jp/
Compliant
Compliant