281
ACC
E
S
S
O
R
I
E
S
8
For more information or for additional configurations,
please contact us at NASInsideSales@imi-precision.com
CHECK VALVES
E
H
K
F
L
M
A
D
'C'
SENSOR/SWITCH
PORT
B
J
Part Number Imperial Dimensions (in.)
A B C D E F H J K L M Weight
oz
NVCV-75-18 1/4 NPT F 1/8 NPT M 10-32 0.74 0.63 1.50 0.25 1.90 0.75 0.59 0.25 0.7 oz
NVCV-75-14 1/4 NPT F 1/4 NPT M 1.90 0.8 oz
NVCV-100-14 1/2 NPT F 1/4 NPT M 10-32 0.99 0.88 2.00 0.35 2.50 1.00 0.73 0.25 1.5 oz
NVCV-100-38 1/2 NPT F 3/8 NPT M 2.44 1.4 oz
NVCV-100-12 1/2 NPT F 1/2 NPT M 2.60 1.5 oz
NVCV-125-38 3/4 NPT F 3/8 NPT M 10-32 1.24 1.13 2.00 0.35 2.60 1.25 0.73 0.25 2.5 oz
NVCV-125-12 3/4 NPT F 1/2 NPT M 2.60 2.1 oz
How to Specify:
Order check valve by part number i.e. NVCV-125-12.
For metric availability, please consult factory.
NVCV-75
Series
NVCV-100 Series
NVCV-125 Series
Part Number Metric Dimensions (mm)
A B C D E F H J K L M Weight
g
NVCVM-75-18 G 1/4 G 1/8 10-32 (18.8) (15.9) (38.1) (6.4) (48.3) (19.1) (14.9) (6.4) (20g)
NVCVM-75-14 G 1/4 G 1/4 (48.3) (23g)
NVCVM-100-14 G 1/2 G 1/4 10-32 (25.1) (22.2) (50.8) (8.9) (63.5) (25.4) (18.4) (6.4) (43g)
NVCVM-100-38 G 1/2 G 3/8 (62.0) (40g)
NVCVM-100-12 G 1/2 G 1/2 (66.0) (43g)
NVCVM-125-38 G 3/4 G 3/8 10-32 (31.5) (28.6) (50.8) (8.9) (66.0) (31.8) (18.4) (6.4) (71g)
NVCVM-125-12 G 3/4 G 1/2 (66.0) (60g)
NVCV Series
