DN:

• check 15(11)
• check 20(5)

G:

• check 1 1/2''(5)
• check 1 1/4''(5)
• check 1''(11)
• check 2 1/4''(3)
• check 2 3/4''(3)
• check 2''(2)
• check 3/4''(9)

Kvs valve:

• check 0.63 m3 /h(2)
• check 1.0 m3 /h(2)
• check 1.6 m3/h(2)
• check 2.5 m3/h(2)
• check 4.0 m3 /h(4)
• check 6.3 m3/h(3)
• check 8.6 m3/h(1)

Valve design:

• check Spherical, 2-way(9)
• check Spherical, 3-way(7)