80
MATERIALS
Body 9 S Mn Pb 23 - UNI 5105
Check valve 38 Ni Cr Mo4 - UNI EN 10083
Spring C72 - UNI 3545
Screw plug 9 S Mn Pb 23 - UNI 5105
FT 267/6
EXAMPLE FOR ORDERING
Code Type Seal Viton
Steel FT 267/6 14 V
Stainless
steel
FT 2267/6 12 -
DIMENSIONS
Type
A
UNI4534
ØB C H CH OR 1 OR 2 Weight kg
14 M22x1,5 19 9,5 49 8 3056 115 0,80
38 M27x2 24 10,5 56 10 3075 3068 0,140
12 M33x2 29 13 67 10 3093 3087 0,265
34 M42x2 38 17 80,5 12 4125 4112 0,545
SEATING
MACHINING
DRAWING
FOR VALVE
THREADED CARTRIDGE MOUNTED SINGLE-ACTING
VALVES
They allow free flow in one direction, shutting-off the return flow
in the opposite direction. Release pression 0,35 bar.
On request calibration at 2, 4, 6, 8, 10 bar.
On request
• Version in AISI 316 code FT 2267/6
• Complete with Viton seals (V)
81
FT 267/6
TECHNICAL DATA
Type
Max. working
pressure bar
Min. bursting
pressure bar
Working
temperature °C
Filtration grade
µm absolute
14 320 1300 -20°/+100° 25
38 320 1300 -20°/+100° 25
12 320 1300 -20°/+100° 25
34 320 1300 -20°/+100° 25
100 320 1300 -20°/+100° 25
VALVE SEATING SIZE TABLE
Type
A
UNI 4534
ØB C D ØE F ØG H ØK
min
L
max
14 M22x1,5 20,5 16,5 13,5 19 45,5 10 52 8 33,5 36
38 M27x2 25 18 16 24 52,5 15 59 10 36,5 40
12 M33x2 31 21 17 29 63,5 20 71 12 45 49
34 M42x2 40 25 20 38 76 26 85,5 15 52 59
