High purity valves, instrumentation, hoses, SEALS, elastomer and plastics guide
Couplings according to DIN 11851 for food industr y Male plug to DIN 11851 (AISI 304 - 1.4301)
ID 13 19 25 32 38 50 63 75 100
Inch 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4"
ND 15 20 25 32 40 50 65 80 100
Thread 34 x 1/8" 44 x 1/6" 52 x 1/6" 58 x 1/6" 65 x 1/6" 78 x 1/6" 95 x 1/6" 110 x 1/4" 130 x 1/4"
Material Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless
Female cap to DIN 11851 (AISI 304 - 1.4301)
ID 13 19 25 32 38 50 63 75 100
Inch 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4"
ND 15 20 25 32 40 50 65 80 100
Thread 34 x 1/8" 44 x 1/6" 52 x 1/6" 58 x 1/6" 65 x 1/6" 78 x 1/6" 95 x 1/6" 110 x 1/4" 130 x 1/4"
Material Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless
Cone welding coupling to DIN 11851 (AISI 304 - 1.4301)
ID 13 19 25 32 38 50 63 75 100
Inch 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2 3" 4"
ND 15 20 25 32 40 50 65 80 100
Material Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless Stainless
ND 15 20 25 32 40 50 65 80 100
Material EPDM EPDM EPDM EPDM EPDM EPDM EPDM EPDM EPDM
Gasket
ID 13 19 25 32 38 50 63 75 100
Inch 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2 3" 4"
65