G:

• check 1 1/2''(2)
• check 1 1/4''(1)
• check 1''(2)
• check 2 1/4''(1)
• check 2 3/4''(3)
• check 3/4''(1)

Kvs valve:

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

Valve design:

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