--
                                    
                                     
7-) Primary Isolation Valves
 
1.)
VD Series 
DBB Valves
 

 
	- Primary Isolation, Sampling, 
 
	- Chemical Injection 
 
	- Class150 to 2500 
 
	- Single & Double Block Valves 
 
	- Fire safe tested to API 607 
 
	- Stainless Steel, Duplex, Steel 
 
لینک کاتالوگ  
http://www.hsmecorp.com/2014_home/dir_pdf/HSME_DBB.pdf
 
2.)
VDM Series 
Monoflange

 
 
	- Pressure Measurement 
 
	- Class 150 to 2500 
 
	- Two-needle & one OS&Y 
 
	- Fire safe tested to API 607 
 
	- Stainless Steel, Duplex, Steel
 
لینک کاتالوگ  
http://www.hsmecorp.com/2014_home/dir_pdf/HSME_DBB.pdf
 
3.)
 
VDR Series 
Root Valves 
 
 

 
 
	- Double & Single Block Valves 
 
	- Female, Male., Weld Ends 
 
	- Fire safe tested to API 607 
 
	- Stainless Steel, Duplex, Steel
 
لینک کاتالوگ  
http://www.hsmecorp.com/2014_home/dir_pdf/HSME_DBB.pdf