Rs.:

• check 1 1/4"(2)
• check 3/4"(2)

Kvs valve:

• check 9 m3/h(1)
• check 15 m3/h(1)
• check 24 m3/h(1)
• check 32 m3/h(2)
• check 49 m3/h(2)
• check 75 m3/h(1)

Valve design:

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