德国ROTELMANN公司是专业从事于阀等产品的研究和生产，产品主要用于造船，采矿，等行业。德国ROTELMANN球阀主要产品有：ROTELMANN VALVE ROTELMANN 阀 ROTELMANN BALL VALVE ;ROTELMANN 锁定装置；ROTELMANN 制动器；ROTELMANN 气动，电子，手动执行器；
德国ROTELMANN球阀
2/2-way ball valve DN 20 PN 400
3/4" BSP female thread DIN EN 228-1
stainless steel/POM-NBR
article-******09084 (replaces 100882)
Locking device DN 20
of stainless steel
article-******00978 (100840 is for steel ball valves)
2/2-way ball valve DN 25 PN 250
1" BSP female thread DIN EN 228-1
stainless steel/PTFE-Comp.3/FKM
2/2-way ball valves of steel
1/2" BSP female thread DIN EN ISO 228-1
Steel/POM-NBR
article-******00020
2/2-way ball valve DN 10 PN 500
3/8" BSP female thread DIN EN 228-1
steel/POM-NBR
our article-*****00019:
Sandwich plate NG 10 PN 315
drilling pattern acc. to
ISO 4401-05-04-0-94
steel/POM/NBR
ball valves in A, B, P
check valve in T
opening pressure of the check
valve at 0.3 bar
our article-no. 208032