QBM PP-H SDR 17,6
Accessories for butterfly valves serie FE, FK DN150-400
QBXM - Special PP-H exit stub SDR 11 and SDR 17,6 for wafer check valves
Accessories for butterfly valves serie FE, FK DN150-400
QBXM - Special PP-H exit stub SDR 11 and SDR 17,6 for wafer check valves