DN:

• check 20(4)
• check 32(6)
• check 40(2)
• check 50(6)

Kvs valve:

• check 14 m3/h(1)
• check 31 m3 /h(4)
• check 32 m3/h(2)
• check 47 m3/h(1)

Tap/valve connection:

• check External thread(1)
• check Internal thread(1)

Valve design:

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