• DIN 3352 F4 resilient seated flanged gate valves
  • DIN 3352 F4 resilient seated flanged gate valves
  • DIN 3352 F4 resilient seated flanged gate valves
  • DIN 3352 F4 resilient seated flanged gate valves

DIN 3352 F4 Resilient Seated Flanged Gate Valves

Features: Body: Ductile iron
Bonnet: Ductile iron
Gland: Ductile iron
Wedge: Ductile iron+EPDM
Lifting nut: Brass
Adjustable stem: SS420
Clamp ring: Brass

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  • Product parameter
  • Adoptive standards
  • Features
  • Application
  • Inquiry

Product parameter:

DIN F4 Gate Vavle   Product Parameters  
 Model DN Face to  Face L-mm Center 
height   h-mm
Hand wheel 
diameter  D-mm
Nominal  diameter ;
a-mm
 Flange  diameter   d-mm  Hole center  distance  c-mm Hole  number  and aperture ;x-n The flange thickness  (containing water) T-mm Boss  height  f-mm  Crown  diameter g-mm  Nominal Pressure
 50  150  241  138  50  158  125  4-Φ18  16.5  2  99  PN16
 65  170  270  173  65  180  145  4-Φ18  17  2  118
 80  180  292  173  80  196  160  8-Φ18  19  3  132
 100  190  333  200  100  215  180  8-Φ18  20  3  156
 125  200  384  230  125  250  210  8-Φ18  20  3  184
 150  210  420  230  150  280  240  8-Φ23  20  3  211
 200  230  512  270  200  336  295  12-Φ23  21  3  266
 250  250  602  350  250  405  355  12-Φ26  25  3  319
 300  270  705  350  300  460  410  12-Φ26  28  4  370
 350  290  782  450  350  520  470  16-Φ26  28  4  430
 400  310  880  480  400  580  525  16-Φ30  28  4  475
 500  350  1055  600  500  715  650  20-Φ34  29  4  580
 600  390  1260  600  600  840  770  20-Φ40  38  4  680

Adoptive standards:

Resilient seat non rising gate valves 
 

1.size:DN40-DN300 
2.medium:water 
3.standard:DIN
available medium:water
working temperature:≤80℃
flange dimensions:DIN2501
face to face dimensions:DIN3202 F4.
 

Technical Data
 

1.Body: ductile iron
2.Bonnet:ductile iron
3.Gland:ductile iron
4.Wedge:ductile iron+EPDM
5.Lifting nut:brass
6.Adjustable stem:SS420
7.Clamp ring:brass
8.O ring:silicone
9.Handwheel:ductile iron
10.Bolt:carbon steel
11.Ring:EPDM
12.Bolt:SS304

Features:

1.Low torque operation.
2.Rubber encapsulated wedge.
3.Clockwise closing direction.
4.Fusion bonded epoxy coated inside and outside.
5.The valves disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation. 
6.Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc.

Application:

1.Petrochemical,;
2.Chemical industry;
3.Metallurgy;
4.Electric power;
5.Water conservancy;
6.Urban construction;
7.Fire fighting;
8.Machinery;
9.Food.

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