3408 GB Pressure relief valve All hydraulic systems must be equipped with a pressure relief valve. Sunfab in-line mounted pressure relief valve Prv 42 protects the pump and hydraulic system. Sunfab Prv 42 supports working pressures of 32–42 MPa and has a capacity for a flow of 150 l/min. Sunfab Prv 42 is mounted close to the pump to protect against pressure surges. Assembly is simplified by the through pressure connection at the same time as the need for adapters and nipples is minimised. Prv 42 Other advantages offered by Sunfab Prv 42: • Pressure gauge socket facilitates adjustment and trouble shooting on the hydraulic system • Preset opening pres- sure of 42 MPa. Can be adjusted by 13 MPa ⁄ turn, min 32 MPa • Compact design

Open the white cover to change the spring for another pressure level ∅7 G¾ Tank connection G¾. 150 Through pressure connection G¾. G¾ 80 Art. nr 90076 Test point type Minimess. Weight 1.2 kg. 35 65 Open the white cover to change the spring for another pressure level G¾ ∅ 10.5 G1 100 Through pressure connection G1. 142 Art. nr 90029 Tank connection G¾. Test point type Minimess. Weight 2.6 kg. 50 80 3408GB1102 Produced in Sweden by Göte Bohman / Nova Design / Gävle Offset 121 Sunfab Hydraulics AB, Box 1094, SE-824 12 Hudiksvall, Sweden. Tel: +46 650-367 00, Fax: +46 650-367 27, E-mail: [email protected]...