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PTFE Ball Check Valve

PTFE Ball Check Valve
PTFE Ball Check Valve
Product Code : P-06
Price And Quantity
Minimum Order Quantity :
Unit of Measure :
Product Description
We are ranked amongst the noteworthy manufacturers, exporters and suppliers of a qualitative array of PTFE Ball Check Valve. The offered valve is specifically manufactured using optimum quality raw materials and contemporary technology as per the predefined industry norms. Rigorously examined on different quality parameters, this valve is used in various industrial applications. Further, we offer this PTFE Ball Check Valve in various specifications at industry leading prices.


  • Dimensional accuracy

  • Fine finish

  • Robust construction

  • easy to install

Casting Material Specifications :-

  • Cast Iron : IS 210, G.R.F. G. 200

  • Ductile Iron: ASTM A395

  • Cast Steel : ASTM A216, G.R. WCB

  • S. S. 304  : ASTM A351 CF8

  • S. S. 304L: ASTM A351 CF3

  • S. S. 316: ASTM A351 CF8M

  • S. S. 316L : ASTM A351 CF3M

  • Alloy 20 : ASTM A351 CN7M

Design Standard :-

  • BS 5351, Short Pattern / As per manufacturer std.

Standard Resin Specifications :-

  • PFA:  ASTM D 3418

  • FEP :   ASTM D 2116

Service Temperature : -

PFA :-

  • Maximum continuous service temperature:   265° C

  • Melt point :   305° C

FEP :-

  • Maximum continuous service temperature : 200° C

  • Melt point :   260° C

Lining Thickness : -

  • Minimum Lining thickness would be 3.0 mm over all wetted portion.

Chemical Inertness :-

  • PFA / FEP is chemically inert to most of the all chemicals and solvents with the exception of molten alkali metals.

  • PFA / FEP lined valves are used to convey, and are inert to, these chemicals : All acids including hydrofluoric, sulphuric and aqua regia, all caustic, all chlorides  organic and inorganic, all solvents, all bleach solutions, all peroxides, all phenols and any combinations of above materials.

  • Combined with the chemical inertness of PFA / FEP is its unique non-stick property. Thus a PFA / FEP lined products eliminate or minimize the built up of deposits of the products which otherwise reduce flow and affect processing operations.     

PFA / FEP Lined Ball Check Valves Finish :-

  • The interior surface of all valves are clean and free of mold burrs, rust, scale or others that may adversely affect the performance of lining.

  • The exterior surface of all valve bodies are be cleaned by sand / shot blasting and painted by 1 coat of Epoxy primer and 2 coats of Polyurethane Top coat.

Products Inspection and Testing :-

Hydrostatic Pressure :-

  • Body Test   : 10 Kg/Cm2

  • Seat Test    : 10 Kg/Cm2

  • (Hydrostatic pressure at room temperature using clean water.)

Electrostatic Pressure :-

  • Non-destructive high-voltage test at an output voltage of 10,000 V. When electric contact is made, a visible/ audible spark or both occur at the probe if there is any defect in lining.

Visual Inspection :-

  • All surfaces are free from blister, porosity or any other defect. All checks / tests are conducted before shipment.

Storage & Transport :-

  • Each end of valve is protected by specially made rubber cap so that products are capable to withstand normal handling during transport.

  •  All the materials are supplied with export wooden case or card box packing depending upon the weight and mode of shipment.


Contact Us

Plot No. 3814, Phase-IV, GIDC Vatva, B/h Kameshwar Estate, Vatva, Ahmedabad, Gujarat, 382445, India
Phone :+919901258046