Kelite Group Co., Ltd

Kelite Group is a global manufacturer of ball, gate, gobe, check, butterfly valves. 

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Home ProductsCast Check Valve

BB Type Cast Check Valve / Pressure Seal Check Valve Flexible Disc

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Good quality Trunnion Ball Valve for sales
Good quality Trunnion Ball Valve for sales
Really good performance valves with completitive cost, I hope both parties will work for longer.

—— Rashid Lodhi

Good after sale service, I really appreciated that the each step maintenance instruction is very detailed and good for my end user even they do not know valves at all.

—— SERKAN KAVRAK

Wesley from Kelite Group was very perfessional on handling our FAT, 3.2 certification, 3rd party inspection and accompany my clients to aduit each supplier, also a good driver for lasts more than 12 hours driving to pick up my clients, impressive!

—— Ajay Seth

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BB Type Cast Check Valve / Pressure Seal Check Valve Flexible Disc

China BB Type Cast Check Valve / Pressure Seal Check Valve Flexible Disc supplier

Large Image :  BB Type Cast Check Valve / Pressure Seal Check Valve Flexible Disc

Product Details:

Place of Origin: China
Brand Name: Kelite Valve
Certification: API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number: 2"-36", CL900-2500

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Packaging Details: Plywood packing or fumigation packing
Delivery Time: 30-70days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000PCS per month
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Detailed Product Description
Size:: NPS 2"~36" Pressure Rating:: Class 900~2500
Material:: WCB, LCB,WC6, WC9, C12, C5,CF8, CF8M, CF3, CF3M Etc Design & Manufacturing Standard:: API 600, BS 1868, ASME B16.34
Face To Face:: ASME B16.10, API 6D BSEN558 End Connection:: ASME B16.5, ASME B16.47, ASME B1.20.1 , ASME B16.11,DIN 2453-2551, ASME B16.25
Test And Inspection:: ISO 5208, API600,BS 6755 Operation Method:: Swing Type, Lifting Type

Pressure seal swing cast check valve 2"-36" CL900-2500, BB type, OS&yoke design

 

 

Size: NPS 2"~36"
Pressure Rating: Class 900~2500
Material: WCB, WCA, WCC,WC6, WC9, C5,C12, LCB, LCC, CF8, CF8M, CF3, CF3M, CN7M, CF8C
Design & Manufacturing Standard: BS 1868, ASME B16.34, API 6D
Face to Face: ASME B16.10, API 6D, EN 588(DIN 3202)
Flanged Dimenson: ASME B16.15, ASME B16.47(DIN 2501)
Butt Weld Dimensin: ASME B16.25
Test and Inspection: BS 12266, API 598

 

Applicable Standards:

 

● STEEL CHECK VALVES, API 594/API 6D
● STEEL CHECK VALCES,ISO14313
● STEEL VALVES, ASME B16.34
● FACE TO FACE, ASME B16.10
● END FLANGES,ASME B16.5
● INSPECTION AND TEST, API 598/API 6D

 

Design descriptions: 

 

● PSB,PRESSURE SEAL BONNET
● FLEXIBLE DISC, FULLY GUIDED
● RENEWABLE SEAT RINGS
● FLANGED OR BUTTWELDING ENDS

 

BODY
The body is full ported and spherical in form.The design utilizes large radiuses which allow for the stresses, flow resistance and turbulence to be kept to a minimum. Bosses are provided for optional drains.


HINGE ASSEMBLY
The hinge arm pivots on the hinge pin which is located near the disc’s center of gravity. Body penetration for the hinge pin is sealed with a soft steel gasket and flanged plug. The hinge arm is designed to withstand the shock load of quick closing to insure a longer life and continued shut-off. The hinge arm also has an integral disc stop that provides a positive stop in the open position.

 

DISC
Each disc’s seating surface is precision ground and mated to the seat ring for insurance of a positive shut off. The disc is secured to the hinge arm with the disc nut and pinned to prevent disengagement during service. We can provide either integral or overlaid seat facings at customer’s request.

 

SEAT RING
Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to corrosion. The seat rings are forged or rolled in one piece and then seal welded and overlaid, if required. After welding and all required heat treating, the seat ring faces are machined, thoroughly cleaned and inspected before leaving for assembly.

 

BOLTS AND NUTS
For normal service conditions, ASTM A194 Class 2H and ASTM A193 Grade B7 nuts and stud bolts are furnished. If specified for high temperature service conditions, ASTM A194 Class 4 and ASTM A193 Grade B16 nuts and stud bolts are furnished. Standard bolting furnished for our stainless steel valves consists of ASTM A194 Class 8 and ASTM A193 Grade B8 nuts and stud bolts.

 

END CONNECTIONS
Our standard production covers valves with:

  1. Flange ends with Raised Face (RF), Flat Face (FF) or Ring Type Joint (RTJ) that conform to B16.5.
  2. Butt-welding ends (BW) that conform to B16.25.
  3. All face-to-face/end-to-end dimensions conform to B16.10.
  4. Other special end connections are supplied according to customer’s requirements.

ACCESSORIES/OPTIONAL DESIGNS
Counterweight features are available as an accessory. Piston, tilting disc or API- 6D designs are also available to meet the customers requirements. Drains and bypasses are available as specified by the customer.

 

 

 

 

 

Contact Details
Kelite Group Co., Ltd

Contact Person: Wesley Wei

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