Kelite Group is a global manufacturer of ball valve and GGC valves, we also produce OEM products and provide machined components(body,end caps, ball, stem, bearing plate,etc) to overseas.


Welcome your visit and look forward to become your friends.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsCast Check Valve

Cast Steel Cast Iron Ball Check Valve Higher Solid Handling Capacity

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.


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

I'm Online Chat Now

Cast Steel Cast Iron Ball Check Valve Higher Solid Handling Capacity

China Cast Steel Cast Iron Ball Check Valve Higher Solid Handling Capacity supplier

Large Image :  Cast Steel Cast Iron Ball Check Valve Higher Solid Handling Capacity

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"-24", CL125-150

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
Contact Now
Detailed Product Description
Size:: NPS 2"~24" Pressure Rating:: Class 125~150
Material:: CF3M,WCB, LCB, WC6, C12, C5,CF8, CF8M, CF3, Etc Design & Manufacturing Standard:: BS 1868, ASME B16.34, API 600
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
High Light:

ductile iron swing check valve


bolted bonnet check valve

Ball type cast check valve 2"-24" CL125-150 RF, non-return valve


Material of ball check valve: Cast iron and Cast steel

Size of eccentric ball check valve: 2inch(DN50) - 24 inch (DN600)

Pressure of eccentric ball check valve: 125LB(PN6)-150LB(PN16)

Connection type: Flange(FF,RF)

Operating temperature: -20℃ - 90℃

Working medium : water, oil, gas


Ball check valves have two type, one type is single ball type check vaLve, anther type is more balls type check valve.sliding ball type check valves disc is a ball coated with rubber and dependant on the line pressure the ball can slide up and down in the integrated chute in the body to open or close the valve without any noise and water-hammering and good sealing capability The bore is full without any block so the flow rate is much with little resisting force and little pressure loss and water-head loss is 50% of swing check valves.It can be installed vertically or horizontally and widely used in cold waters,hot waters,industrys and sewages ppipeline and it is more for sewage submersible pump.


Silent check valve have anther name is lift check valves, it is widely utilized for feedwater system and drain system. Valve disc is guided by central shaft at two ends, realizing on-off rapidly. The valve can be installed vertically or horizontally. The disc is loaded by spring which can close the valve quickly and reduce water hammer pressure effectively. Silent check valve has small volume, light weight and long service life.


The check valve consists of valve body, seat, baffle, valve disc, bushing, spring, etc. The inner channel adopts streamline design for low pressure losses and short closing stroke, which can close rapidly to avoid loud water hammer noise and keep silence. This kind of check valve is mainly installed at the exit of pump for feedwater, drain, fire protection and heating systems to avoid the damage to the pump caused by back flow of medium and water hammer.



Ball Type Check Valves (NRV) B-01 was the first of the valve at Normex with unique design and technology for the first time in India. A very simple and robust design with no mechanism involved. The heart ofб═ valve is rubber coated ball. The mechanism hinge-pin-disc used in conventional check valves is eliminated and Normex has put in this rubber coated ball to arrest flow media in return condition.


As the pump starts, the ball moves out totally from the flow path when the pumping is on giving a full bore maximum flow/discharge with minimum head losses. (Fig. A). As the pump stops, the ball rolls back and seats perfectly on the rounded valves seat ensuring totally leak proof sealing.(Fig. B)


Salient Features:

  1. Lowest possible pressure drop across the valves.
  2. 100% leak proof sealing years over years.
  3. Non-clogging and self cleaning as ball rotates during operation.
  4. Virtually no wear and tear, no maintenance and longer service life.
  5. Higher solid handling capacity due to full bore and straight internal path.
  6. Lower head loss-high discharge, reduced pumping time-All leading to Energy Saving.


Clean water, Raw water, Sewage, Slurry, Waste water, Viscous liquids etc.

Fire fighting, Plumbing, Water distribution, Water/Sewage treatment, Irrigation/agriculture, Sewage plants, Steel mills, Power stations,

Chemical/process industries, HVAC, Sugar/food industry, Breweries, Mining and many more.



Counter flange 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.


We are committed to offering porducts that meet a wide range of appications and requirments. We continually improve our product line by introducing new products and enhancing exsiting designs. Providing our customers with the best quality in the market.





Contact Details
Kelite Group Co., Ltd

Contact Person: Mr. Wesley Wei

Tel: 86-15618368918

Send your inquiry directly to us (0 / 3000)