Mga Pump Control Valve
1.Pamantayang: Naaayon sa EN1074-5/BS EN1567
2.face to Face: EN558-1/ISO5752 Series 1
2.Flange drilled sa BS EN1092-2/ISO7005-2/ANSI/JIS/AS2129/BS10 T/DT/E
3. Materyal: Malagkit na Bakal, Hindi kinakalawang na Asero, Tanso
4. Normal na Presyon:PN10/16/20/25/40, Class 125/150/300
5. Sukat: DN50-600