GLOBE CHECK VALVE STAINLESS STEEL SPRING RETURN DIN PN 40

TECHNICAL DESCRIPTION

Check valve, with metal/metal seal, flange connection and bolted cover.

WORKING FLUID / MEDIUM

• Steam, thermal oil, fuels, lubricating oil and flammable hydraulic oils, petroleum, boiler feed water, condensate, seawater.

EXECUTION

• Other materials upon request.


Additional information

Materials

No. DETAILS MATERIALS
1 Body stainless steel 1.4408 (AISI316)
2 Cover stainless steel 1.4408 (AISI316)
3 Saddle stainless steel 1.4408 (AISI316)
4 Spring stainless steel 1.4310 (AISI301)
5 Cover gasket graphite gasket

 

Features

SPECIFICATION
Standard DIN 3202 F1
Flanges EN 1092-2
Construction length EN 558, series 1
Cover connection bolted
Execution straight
Conection flanged
Operation automatically
Drive self-propelled
T max. °C 300 °C

 

Dimensions
DN PN Flanges/PN L D ØP nxd H Weight (kg)
20 40 40 150 105 75 4x14 70 4
25 40 40 160 115 85 4x14 75 4.5
32 40 40 180 140 100 4x18 80 5.5
40 40 40 200 150 110 4x18 90 7.5
50 40 40 230 165 125 4x18 100 11
65 40 40 290 185 145 4x18 110 17
80 40 40 310 200 160 8x18 130 24
100 40 40 350 220 180 8x18 150 34
125 40 40 400 250 210 8x18 170 52
150 40 40 480 285 240 8x22 190 88
Note: The dimensions in column ØP should be considered as the diameters of the bolt circle, as the latter are not indicated in the drawing.