DN:

• check 40(1)
• check 50(1)

Rs.:

• check 1 1/2"(1)
• check 2"(1)

Kvs valve:

• check 5.5 m3/h(1)
• check 9 m3/h(1)
• check 10 m3/h(1)
• check 11 m3 /h(1)
• check 14 m3/h(1)
• check 15 m3/h(1)
• check 24 m3/h(1)
• check 47 m3/h(1)
• check 75 m3/h(1)