Valve design:

• check Spherical, 2-way(1)
• check Spherical, 3-way(1)

Kvs valve:

• check 6.3 m3/h(2)
• check 10 m3/h(5)
• check 16 m3/h(1)
• check 26 m3/h(2)

Rs.:

• check 1 1/2"(1)
• check 1"(2)
• check 1/2"(4)
• check 2"(1)