| BV10: Wafer – CL150 (DN32 - DN1200 / 1 1/4" - 48") 
 *from DN1050 / 42" - U-section design with holes drilled through
 **seat vulcanized on exchangeable backup ring
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					Belven-BV10 Catalog
					
					 BV10 Installation | 
		
			| BV10NP: Wafer – CL150 (DN50 - DN300 / 2" - 12") 
 **soft seat execution
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 |  Belven-BV10NP Catalog
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			| BV10-TFM: Wafer – CL150 (DN25 - DN600 / 1" - 24") 
 **TFM backup seat for high performance demands.
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 |  Belven-BV10-TFM Catalog
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			| BV11: U-section wafer – CL150 (DN350 - DN1200 / 14" - 48") | 
  
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					Belven-BV11 Catalog | 
		
			| BV12: Lug – CL150 (DN40 - 1200 / 1 1/2" - 48") 
 *from DN700 / 28" - U-section design with internally threaded holes
 ** backup seat or soft seat execution
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 |  Belven-BV12 Catalog
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			| BV12-TFM: Lug; 2-piece – CL150 (DN40 - DN600 / 1 1/2" - 24") 
 **TFM backup seat for high performance demands
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			| BV13: Double flanged eccentric (DN200 - DN2800) 
 *In single or double offset upon the requests.
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			| BV14: Double flanged concentric – CL150 (DN50 - DN2000 / 2" - 80") 
 ** vulcanized seat on the body
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					Belven-BV12 Catalog |