ORV-MS45 ORV-MS45 hydraulic handheld valve is essentially a 45 liters of valve per minute, available in two types of 8.3 and 2 inch. These products have 1 to 7 spokes and can be treated with other milk. The Orv-MS45 model tolerates the pressure up to 315 times. You can contact Shah Hosseini Trading Experts to find out the price and how this code works for this code. Shah Hosseini Trading is a representative of the Eerval Broadcast in Iran.