Page 123 - RM_2022

06 Nipples & couplings

Hose connectors

M22 M. Standard. Brass. M21 M. Standard. Brass. 1/2" M. Standard. Brass. M22 M. Standard. Stainless steel.
Max. 400 bar Max. 400 bar Max. 400 bar Max. 400 bar
R+M Nr. R+M Nr. R+M Nr. R+M Nr.
569 20 569 10 569 30 569 29

W
M22 M. Solid version stainless steel. M22 M. DKOS stainless steel. M24 M. Stainless steel. M21 M : M22 M. Brass. Reduction.
Max. 500 bar Max. 500 bar Max. 700 bar Max. 400 bar
R+M Nr. R+M Nr. R+M Nr. R+M Nr.
569 59 593 142 200 741 600 569 15

K K
M22 M. Solid version. Brass. Rubber cover M22 M. Solid version with rubber M22 M. Long with moulded handle.
Max. 400 bar cover. Max. 400 bar Max. 280 bar
R+M Nr. R+M Nr. R+M Nr. R+M Nr.
569 50 569 60 569 40 569 70

Comparison chart of metric, bsp and trapezoidal thread
K
pipe metric male thread
M22 M. Solid version stainless steel 1/8" ( 5x10) 8.566 mm 9.728 mm M12x1.5 10.38 mm 12 mm
with rubber cover. 1/4" ( 8x13) 11.445 mm 13.157 mm M14x1.5 12.38 mm 14 mm
Max. 500 bar 3/8" (12x17) 14.950 mm 16.662 mm M16x1.5 14.38 mm 16 mm
R+M Nr. 1/2" (15x21) 18.631 mm 20.955 mm M18x1.5 16.38 mm 18 mm
569 49 3/4" (21x27) 24.117 mm 26.441 mm M21x1.5 19.38 mm 21 mm
1" (26x34) 30.291 mm 33.249 mm M22x1.5 20.38 mm 22 mm
1.1/4" (33x42) 38.952 mm 41.910 mm M24x1.5 22.38 mm 24 mm
1.1/2" (40x49) 44.324 mm 47.803 mm M27x1.5 25.38 mm 27 mm
2" (50x60) 56.656 mm 59.614 mm M30x1.5 28.38 mm 30 mm
female thread
trapezoidal
TR20 18.1 mm 20 mm
TR22 20.1 mm 22 mm

Hose adaptor

K K K K
Plug 10 mm : M22 M. Plug 11 mm : M22 M. Plug 11 mm : M22 M. M22 M : plug. Brass.
Max. 210 bar Max. 400 bar Max. 400 bar Max. 250 bar / 100 °C
R+M Nr. R+M Nr. R+M Nr. R+M Nr.
316 951 0 190 mm 316 961 1 190 mm 316 961 2 145 mm 559 908 221 104 mm
316 961 3 150 mm

Back ring O-ring
R+M Nr. R+M Nr.
790 58 10 mm 790 55 10 mm
790 59 11 mm 790 57 11 mm

Symbols female thread male thread thread height diameter packing unit

122