"Huard superimposed relief valve model:

ZDB10VP-1-40B/50 ZDB10VP-1-40B/100 ZDB10VP-1-40B/200 ZDB10VP-1-40B/315

ZDB10VP-2-40B/50 ZDB10VP-2-40B/100 ZDB10VP-2-40B/200 ZDB10VP-2-40B/315

ZDB10VP-3-40B/50 ZDB10VP-3-40B/100 ZDB10VP-3-40B/200 ZDB10VP-3-40B/315

ZDB10VP-7-40B/50 ZDB10VP-7-40B/100 ZDB10VP-7-40B/200 ZDB10VP-7-40B/315

Some models of Huade hydraulic valve:

ZDR6DA3-40B/25Y ZDR6DA3-40B/75Y ZDR6DA3-40B/150Y ZDR6DA3-40B/210Y

ZDR6DA3-40B/25YM ZDR6DA3-40B/75YM ZDR6DA3-40B/150YM ZDR6DA3-40B/210YM

DR20-5-50/50 DR20-5-50B/100 DR20-5-50B/200 DR20-5-50B/315

DR20-5-50/50M DR20-5-50B/100M DR20-5-50B/200M DR20-5-50B/315M

S25K01.0B/ S25K11.0B/ S25K21.0B/ S25K31.B/

S25K51.0B/"