About 3545 products for  piston valves  (0.002)
		
        
                        
                    
                        
		  		  		  
		  		  
		  		  
		  		  
		  		  
		  		  
			
			
			
			
				GB Stainless Steel Pneumatic Gate Valve
				Desc:This series of products use purified compressed air of 0.4 ~ 0.6 MPa (gauge pressure) as working pressure to push the piston and drive the gate to mov...
				
				
					2024-02-14