DN:

• check 15(2)
• check 20(2)

G:

• check 1 1/4''(1)

Rs.:

• check 3/4"(1)

Kvs valve:

• check 4.0 m3 /h(2)
• check 6.3 m3/h(2)

Tap/valve connection:

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

Valve design:

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