Kinvalve: Your Experienced WCB Ball Valve Supplier
- Offering robust cast steel ball valve at affordable rates
- Professional manufacturing to guarantee longevity and good service
- Adherence to Test Standard API 598
The Kinvalve wafer ball valve is available in a cast or forged carbon steel body. It comes with a blowout-proof stem design, a fireproof design, and also features an anti-static device. It comes with a full port design and meets the API 598 Test Standard.
Key Benefits:
- 1/2″ – 12″ (inches) sizes available
- Steam rating: 150 PSI WSP
- ISO 5211 Actuator Mounting Pad
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 on request
- Ball: SS304/316
- Stem: Blow-out-proof design, SS304/316
- Temperature Rating: -20 °C to 400°F
- Working Pressure: Class 150/300, PN10-40, JIS 10k/20k
- Face-to-Face: ANSI B16.10, DIN3202 and JIS B2002
- Flange Dimensions: ANSI B16.5, DIN2632/2633 & DIN2634/2635 and JIS B2212
- TEST STANDARD: API 598, EN12266, and ISO5208
- ISO 5211 Mounting Pad on Request
- Anti – Static Device Optional
- API 607 fire-safe Design Optional
- V-ring Stem Packing Optional
The 3-piece cast steel ball valve from Kinvalve is ideal for all industries. It comes with a high-pressure rating and an optional ISO 5211 mounting pad for easy actuation. It is available in different sizes from 1/2” to 12” and comes with face-to-face flanged connections.
Key Benefits:
- Size: 1/2” to 12”
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 on Request
- Ball: SS316 or SS304
- Stem: SS 316 or SS304
- Seat&Seal: PTFE as Standard
- End Connections: ASME, DIN, JIS Flange
- Working Pressure: Class 150/300, PN10-40, JIS 10k/20k
- Temperature Range: -50° to 450 °F
- TEST STANDARD: API598, EN12266, and ISO5208
- ISO 5211 Mounting Pad Optional
- Lockable Handle Optional
- Anti-static Device Optional
- Pre-load Belleville Washers on Request
- V-ring Packing Optional
- Multiple O-ring Stem Seals Optional
This popular Kinvalve ball valve is available in a cast steel or forged steel body. It comes with face-to-face flanged ends and a size range of 1/2″ – 12″. Ideal for manually operated pipelines, the ball valve also comes with protection against fugitive emissions, as well as an optional ISO 5211 mounting pad.
Key Benefits:
- Size: 1/2″ – 12″
- Steam rating: 150 PSI WSP
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 on request
- Ball: SS304/SS316
- Stem: SS304/SS316, Blow-out-proof design
- Temperature Rating: -45.5 °C (-50°F) to 246’C (475’F)
- Working Pressure: Class 150/300, PN10-40, JIS 10k/20k
- Face-to-Face: ANSI B16.10, DIN3202 and JIS B2002
- Flange Dimensions: ANSI B16.5, DIN2632/2633 & DIN2634/2635 and JIS B2212
- TEST STANDARD: API 598, EN12266, and ISO5208
- Anti – Static Device Optional
- API 607 fire-safe design Optional
- V-ring Stem Packing Optional
- ISO 5211 Mounting Pad Optional
This popular ball valve comes in sizes from 1/4” to 4” in a cast steel body or a forged steel body. It also comes with an anti-blowout stem design, an anti-static device, and a fireproof design for extra pipeline safety.
Key Benefits:
- Size: 1/4″ – 4″
- Steam rating: 150 PSI WSP
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 on request
- Ball: SS316 or SS304
- Stem: SS 316 or SS304
- Seat: PTFE as standard
- End Connections: Threaded End: ASME B1.20.1 (NPT) ISO 7/1 (BSPT, BSP)/Butt-welded end: ASME B 16. 25/Socket welded end: Mfg. standard/Tri-clamp: ASME BPE
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450 °F
- Test Standard: API598, EN12266, and ISO5208
- Anti-Blowout Stem & Swing-out Body
- ISO 5211 Mounting Pad Optional
- Lockable Handle Optional
- Anti-static Device Optional
- V-ring Packing Optional
- Multiple O-ring Stem Seal Optional
This Kinvalve 2-piece cast steel ball valve is also available as a forged steel ball valve. It comes in different sizes from 1/4” to 4” and has female threaded ends for easy installation. Also called a 2PC ball valve, it is ideal for manually operated pipelines with a 1000 PSI WOG and 150 PSI pressure rating.
Key Benefits:
- Size: 1/4″ – 4″
- Steam rating: 150 PSI WSP
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 Optional
- Ball: SS316 or SS304
- Stem: SS316 or SS304
- Seat: PTFE as Standard
- End Connections: Threaded, ASME B1.20.1 (NPT) ISO 7/1 (BSPT, BSP)
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450° F
- TEST STANDARD: API 598
- Lockable Handle Optional
- Blowout Proof Stem
- Prevent Fugitive Emission Design
The Kinvalve 1-piece ball valve is available in a cast steel body with less essential leaking risk. It features a blowout-proof stem design and multiple O-ring stem seals to ensure reliable sealing. It is available in different sizes from 1/4”- 4” and comes with female threaded ends.
Key Benefits:
- Size: 1/4″ – 4″
- Steam rating: 125 PSI WSP
- Body: ASTM A216 WCB, ASTM A351 Gr.CF8M, CF8 Optional
- Stem: SS316/304
- Seat: PTFE as Standard
- End Connections: Threaded, ANSI B 1.20.1 (NPT), DIN 259/DIN 2999, IS0 228, BSP, PT
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450° F
- Test Standard: API598
- Lockable Handle Optional
- Anti-Blowout Stem
Durable Kinvalve WCB Ball Valve for All Your Pipeline Needs
A WCB ball valve is a ball valve manufactured using carbon steel. WCB is an acronym for Wrought ( or welded) Carbon (the material used) and grade B steel.
Grade B carbon steel is stronger and more ductile compared to the other two carbon steel grades A and C.
In manufacturing a WCB ball valve, the steel process can either be cast or forged body. A cast carbon steel ball valve has a different manufacturing process compared to a forged steel ball valve.
When making a cast steel ball valve, the carbon steel must be melted into liquid form before it is poured into a mold.
Once poured into the mold, it cools and hardens to adopt the shape of the mold. The hardened casting is then removed from the mold and professionally shaped into a perfect ball valve.
When manufacturing the forged steel ball valve, the metal is molded and shaped in its solid form using machines and technology.
During manufacturing, it is more cost-friendly to manufacture a cast steel ball valve than it is for a forged steel ball valve. This difference is because the forged steel ball valve requires more machinery and time to shape.
A WCB ball valve is ideal for all industries, from oil, gas, chemical, and even pharmaceuticals.
When buying a WCB ball valve, you need a manufacturer who understands all your pipeline needs, from the medium being transported to the ideal temperatures for the medium.
Kinvalve understands how delicate a WCB ball valve can be, so we use the best manufacturing processes to guarantee you long service.
Contact our Kinvalve customer service team with all your WCB ball valve requirements, and we will be happy to fulfill your demands!
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Kinvalve: Your Answer to All WCB ball Valve Needs
When you decide to buy your best WCB ball valve from Kinvalve, you get to choose between two main options; the cast steel ball valve or the forged steel ball valve.
You will also be choosing from a long lineup of ball valves; wafer, 1-piece, 2-piece, 3-piece, and 3-way WCB ball valve.
Additionally, you can choose between flanged and threaded end connections, full or reduced ports, and more customizable applications such as valve seats, your ideal trim, and even packing seals for your pipelines.
Since we understand how difficult it can be to find the right balance between temperature and carbon steel thickness for pipeline pressure, we make sure only to use heavy-duty carbon steel for our WCB ball valve.
Additionally, we spray our WCB ball valve with rust-preventative paint to prevent rusting when in transit.
We also coat our WCB ball valve with phosphate to prevent corrosion when on transit and also after you install the valve into your pipelines.
The Kinvalve WCB ball valve also uses grade B carbon steel, which is the strongest of all grades. It will provide the longest service in your pipelines.
Kinvalve is a leading manufacturer and supplier of all types of ball valves from China. We supply our WCB ball valve globally at affordable prices while not compromising on quality.
At Kinvalve, we value your safety and that of your pipelines, which is why we take all measures to prevent fugitive emissions.
Our WCB ball valve comes with a fireproof design that prevents a pipeline fire from spreading.
Also, it comes with an anti-static device that prevents sparks from forming at any point, from installation to when you carry out maintenance.
Additionally, this ball valve also features an anti-blowout stem design which keeps the stem intact even under high pipeline pressure.
All your pipelines need protection from any leakage. Our WCB ball valve is available in different sizes, and for each, we design a custom gasket that compresses perfectly between flanges to withstand different temperatures and pressures.
The Kinvalve WCB ball valve comes with either a soft seat for both flanged and threaded ball valves and generally a metal seat for your flanged ball valves.
We also strive to customize the best stem seal for your ball valve to allow it to fit any industry. We provide O-rings, V-rings, and other types of seals to ensure your ball valve does not leak.
When you buy our ball valve, you can choose to have an ISO 5211 mounting pad to accompany it so you can easily install your electric or pneumatic actuators, even the hydraulic actuators.
At Kinvalve, we value customer satisfaction, so our WCB ball valve is ISO, CE, and OHSAS certified. Additionally, any ball valve from us passes the API 598 test Standard.
We have our customer service team on standby any time of day you want to talk to us.
Call us today. Our Kinvalve professionals will answer all your WCB ball valve questions!
