Material: stainless steel AISI 316, these couplings are the most used in off shore, industry and chemical. These couplings are coupled by means of a screwed sleeve. This permits the coupling operation to be carried out even with the male or female under pressure. This type of coupling is particularly prevalent in the German market, and is interchangeable with the majority of those locally manufactured. Standard seals in VITON rubber and pure teflon. These couplings are the most used in off shore, industry and chemical. Working temperature with standard seals from -30° C to +150° C.
IV
| Female Code | Male Code | ØA inch |
B mm. |
C mm. |
D mm. |
L mm. |
SW 1 mm. |
SW 2 mm. |
E mm. |
S mm² |
WP Bar |
M Kg. |
| IV14F | IV14M | 1/4" | 59 | 58 | 30 | 92 | 19 | 27 | M24x2 | 22.5 | 450 | 0.22 |
| IV38F | IV38M | 3/8" | 64.5 | 62 | 34 | 100 | 22/24 | 30 | M28x2 | 40.5 | 400 | 0.34 |
| IV12F | IV12M | 1/2" | 67 | 63 | 42 | 102 | 30 | 38 | M36x2 | 79 | 400 | 0.60 |
| IV19F | IV19M | 3/4" | 82 | 75 | 48 | 136 | 36 | 41 | M42x2 | 169 | 250 | 0.98 |
| IV25F | IV25M | 1" | 95 | 78.5 | 55 | 138 | 41 | 50 | M48x3 | 224 | 250 | 1.30 |
| IV112F | IV112M | 1"½ | 116 | 107 | 70 | 187 | 60 | 65 | M70x3 | 552 | 200 | 4.20 |