Proof-connections for gauge valves

Code = P1

M20x1,5 male with cap DIN 16287 form C (for valve DIN 16271)

Code = P2

M20x1,5 male with protection-cap DIN 16287 form D (for valve DIN 16272)

Code = P3

Proof-connection with flange 60mm x 25mm x 10mm (for valves DIN 16271 and 16272)

Code = P4

Round proofflange Ø 40 x 5mm (for valves DIN 16271 and 16272)