Manual Ball Valve

Manual Ball Valve
Cast Iron & Ductile Iron Body and Ball with Teflon Fused
Face to Face Standard: DIN 3202 DN50-100 F4, DN125-250 F5
Flange Connection Standard: EN1092 PN16

Product Details

Manual Ball Valve


Features & Benefits of Manual Ball Valve

Characteristics:

l It is simple structure : good interchangeability and low price 

l Stem sealing is not easy deformation ,so avoids leakage phenomenon.

l Overall support is good ,stable and solid 

l Use less rubber of seat ,so expansion has small impaction and easy to control torque 

      value at an appropriate range .`

l Applying to two pieces of no-sells connection ,structure is simple and 

      convenient to be maintained 

l Butterfly disc owns automatic alignment function and achieved small combination 

     of disc and seat .

l Phenolic back seat is featured such as no loss ,tensile ,anti-leak ,convenient 

     replacement etc. 

l For seat sealing surface and phenolic back as a whole ,it can reduce amount of 

     deformation .

Products Specification about Manual Ball Valve

Standards:

ISO, ISO 9001:2000, PED, ASME (ANSI)

Pictured: Duball DL mounted with the Automax Supernova actuator (L) and Duball DL mounted 

with the NAF Turnex pneumatic actuator (R)

 

Main Parts Material

Cast Iron & Ductile Iron Body and Ball with Teflon Fused

Face to Face Standard: DIN 3202 DN50-100 F4, DN125-250 F5

Flange Connection Standard: EN1092 PN16

Detail Size



SizeFace to Face Dimensions.Dimensions






DN/mmL/mmD/mmH/mmW/mm
50150160125240
65170180145280
80180195160310
100190215  185330
125200245215600
150210280245800
2002303353001000
250250335 3801200
We reserve the right to make technical modifications.



 

Material of main parts


Parts NameMaterialsParts NameMaterials
BodyCIPackingPTFE
SeatPTFEShaftSS304
Packing GlandCI/DILeverDI
Stud Q235-ABallSS304

 

Range of application : water, Sea water, Air ,   etc.



SizePressure TestingWorking Temperature ℃

PNShellSealing






DN50-2501.6Mpa2.4Mpa1.76 Mpa-45 ~ +150



Quality Control About Manual Ball Valve




Ball Valve Stainless Steel

Packing and Loading about Manual Ball Valve


Bi Directional Ball Valve

China ball valve factory supplier


Industries: 

Cooling Water - Metals, Wastewater Collection and Treatment, Dewatering & Water Supply, Water

 Handling and Treatment, General Industries, Water Resources, Mining, Water Supply and Distribution,

 Miscellaneous Services, Water Treatment, OEM, Oil and Gas, Polymers, Power Generation, Primary 

Metals, Pulp and Paper, Slurry Processing, Slurry Transfer, Caustic and Chlor-Alkali, Steam Systems, 

Chemical Processing, Utilities, Condensate Systems, Waste Processing, Cooling Systems


To visit Manual Ball Valve, please contact


China Ball Valve Supplier


China Ball Valve Supplier

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