1.Description:

Apply wedge flexible disc stucture,Rolling bearing is set in valves with large and medium diameter,which can be closed easily,the flange applies stainless steel sprial,wound gasket with graphite or compound gasket.The stem sealing applies extend graphite stuffing with reliable sealing.Impact stucture and elegant outline.

  Different materials can be applied to various fluids respectively,such as water,vapour,oil products,nitric acid,intense oxidation fluid and use,etc.

2.Technical Data:

 (1) Nominal Diameter DN(mm):DN40-DN1200

 (2) Nominal Pressure PN(MPa): 0.6MPa~10.0MPa

 (3) Testing Pressure PN(MPa): Shell: 0.9~15 Sealing: 0.66~11

 (4) Suitable Mediums:  Water,Steam,Oils,Gas

 (5) Working Temperature:-20~+425°C

3.Design consideration :

Design Standard:       API 600 , EN10434 , DIN3352
Face to Face:             ASME B16.10, EN 558, DIN3202 
End Flange:                ASME B16.5(ASME B16.47), EN1092, DIN2533 
Buttwelding Ends:      ASME B16.25, EN12627, DIN3239 
Inspection and Test:  API 598, en12266, DIN3230

4.Body Meterial could be:

 Ductile cast iron / Cast iron / Cast steel / stainless steel 304/316 

1.Shipment:Within 20days after your po. 

2.Packing & Transport :

 1.Best price with high quality, 

 2.18 months Guarantee Period.

 3.The standard could be ANSI,DIN,GB,ISO,GOST,BS and so on. 

 1.More than 40 years Professional Experience.

 2.The sample of material will be preserved more than 10 years.

 3.We have obtained safety approval of API,CE,ISO.

 1.Standard.
 2.Size.
 3.Material .
 4.Connection type.
 5.Medium.
 6.Temperature.

Quality achievement brand, honesty cast the future!

Would like to know more ,contact me please!