Parts For Metabo Nail Gun SP-P2 SP-P3 Plunger Valve And Trigger Valve Assembly For Piesas Para Gatillo Hitachi Premium Photo | Yellow steam on a black background copy space Both components are robust and durable, with excellent moisture and rust resistance, ensuring long-term stability and reliability. Social Democratic Party of Switzerland - Wikiwand High-Quality Materials: The plunger valve is made from premium brass, while the trigger valve body features galvanized material, offering exceptional gloss and texture. The trigger must be pressed against the work surface before it can be pulled, providing a safe and reliable operating experience. Plunger Valve: The plunger valve assembly precisely controls the movement of the nail gun's driver or piston, allowing compressed air to effectively push the driver forward and securely drive nails into various materials. Trigger Valve: The trigger valve assembly optimizes the flow of compressed air to the plunger valve and driver, ensuring that each trigger pull quickly opens the valve and directs air to the plunger valve. Part Number: 877-337 884-111 875-638. High Compatibility: Compatible with for Hitachi NR83A NR83A2 NR83A2(S) NR83A3 High Compatibility: Compatible with for...