![Fig. 5973 & 5973G - Fully-lugged Metrex Commissioning Sets - Cast Iron | Hattersley - Future Valve Technology Fig. 5973 & 5973G - Fully-lugged Metrex Commissioning Sets - Cast Iron | Hattersley - Future Valve Technology](https://www.hattersley.com/m/5a3e6573f1278/thumb/spec/1600_1600_scale/Fig+5973G+-iron_Fully-lugged+Metrex+Commissioning_+Sets_Hattersley+BF.jpg)
Fig. 5973 & 5973G - Fully-lugged Metrex Commissioning Sets - Cast Iron | Hattersley - Future Valve Technology
![HydroControl VTR Double regulating and commissioning valve with internal thread PN 25 DN 20, Rp ¾, with two mounted Classic measuring valves - Oventrop GmbH & Co. KG HydroControl VTR Double regulating and commissioning valve with internal thread PN 25 DN 20, Rp ¾, with two mounted Classic measuring valves - Oventrop GmbH & Co. KG](https://www.oventrop.com/Pools/pimimages/365fbb6bdc91caba314315e63f2aec69/350wh/1060203_frei.jpg)
HydroControl VTR Double regulating and commissioning valve with internal thread PN 25 DN 20, Rp ¾, with two mounted Classic measuring valves - Oventrop GmbH & Co. KG
![HydroControl VTR Double regulating and commissioning valve with internal thread PN 25 DN 20, Rp ¾, with two mounted Classic measuring valves - Oventrop GmbH & Co. KG HydroControl VTR Double regulating and commissioning valve with internal thread PN 25 DN 20, Rp ¾, with two mounted Classic measuring valves - Oventrop GmbH & Co. KG](https://www.oventrop.com/Pools/pimimages/5411c1bc232140082f765a6d486b5de8/350wh/10602xx_hydrocontrol_r_set_2.jpg)