Stainless Steel 316 BSPT 3 Piece Lever Ball Valve Size:1/2" (DN15) The pipes to be joined

The pipes to be joined must be of the same diameter

Black Malleable Iron Cross BSPT

Fixed Orifice

BS4504 Table 16 Size  Dia Thickness PCD Holes Bolt DN15 95mm 14mm 65mm 4 M12X50 DN20 105mm 16mm 75mm 4 M12X55 DN25 115mm 16mm 85mm 4 M12X55 DN32 140mm 16mm 100mm 4 M16X55 DN40 150mm 16mm 110mm 4 M16X55 DN50 165mm 18mm 125mm 4 M16X65 DN65 185mm 18mm 145mm 4 M16X65 DN80 200mm 20mm 160mm 8 M16X70 DN100 220mm 20mm 180mm 8 M16X70 DN125 250mm 22mm 210mm 8 M16X70 DN150 285mm 22mm 240mm 8 M20X70 DN200 340mm 24mm 295mm 12 M20X75

Reduced Bore

Stainless Steel 316 BSPT 3 Piece Lever Ball Valve Size:1/2" (DN15) The pipes to be joinedScrewed BSPT Full Bore Stainless Steel Body Ball & Stem PTFE Seats & Seals Anti blowout Stem Locking Device. Rated PN63 & Temperature 10C to 180C.