G: The main top of the hole size
G1: Hole size of the main positive
H: Height of the valve is fully closed
(unit : mm)
Catalog
No.
Stem
Pres-
Rating
Port
Type
Tube
Size
Cv
Orifice
Size
Dimensions
Block
Thick
-ness
CAD
Download
A
B
C
D
D1
E
F
G
G1
H
M
N
NV20VS12-S
Vee
20,000
psi
H2012
3/4"
2.50
11
76
38
38
76
57
95
253
30
10
177.8
23
15.8
35
2D-PDF
3D-STEP
NV20RS12-S
Reg
NV20VS16-S
Vee
H2016
1"
4.40
14.3
105
52.5
49
96
71
120
260
41
14
217.8
31.75
28.5
45
2D-PDF
3D-STEP
NV20RS16-S
Reg
Straight