Class 300 | ASTM A216 | 2″ to 6” | Flanged | Regular Port | 1-Piece Carbon Steel Ball Valves
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Flow+ products are manufactured with the goal of providing quality valves at competitive prices. With that in mind, Flow+ has successfully built a reputation for manufacturing 1-piece carbon steel ball valves that are considered to be industry-leading when it comes to both design and quality. All Flow+ 1-piece carbon steel ball valves are extensively tested prior to ensure complete conformance to your applicable standards before shipment.
With almost 15 years of manufacturing experience to the oil and gas, mining, process, chemical and general industries, Flow+ has your perfect valve solution.
ZR3 Ball Valve
Product Description:
Flow+ manufactures 1-piece carbon steel ball valves which are durable, versatile, cost-effective, perform well after many cycles and are perfect for extensive commercial and industrial. Flow+ 1-piece carbon steel ball valves are suitable for a full range of water, gas, steam, petrochemical and general use/utility services and applications.
Features Include:
• Class 300 pressure rated
• Available in sizes of 2″ to 6″
• Reduce bore, 1 piece uni-body floating ball
• ISO mounting pad
• Blow-out proof stem
• Cavity relieving seats, anti-static device
• Lever operated
• Regular-Port
Specifications:
• Fire-safe to API-607, latest Ed.
• Designed to ASME/ANSI Class 300-B16.34
• Face to Face to ASME/ANSI B16.10 Short Pattern
• NACE MR0175
• Design Standard per API 608
• Markings per MSS-SP25
• Pressure Test per API 598
End Connection:
• Flanged (FLG)

Our Flow+ 1-Piece Carbon Steel Ball Valves have the following Build of Materials and Product Specifications:
No. | Part Name | WCB BODY |
---|---|---|
1. | Body | A216 WCB |
2. | End | A216 WCB |
3. | Seat | R-PFTE |
4. | Ball | A182 F316 |
5. | Stem | A182 F316 |
6. | Stem Gasket | PTFE |
7. | Stem Gasket | PTFE |
8. | Stem Gasket | PTFE |
9. | Stem Bearing | PTFE |
10. | Stem Firesafe Gasket I | Flexible Graphite + 316 |
11. | Stem Firesafe Gasket II | Flexible Graphite |
12. | Packing Bushing Bearing | PTFE |
13. | O-Ring | Viton |
14. | O-Ring | Viton |
15. | Packing Bushing | A276 316 |
16. | Belleville Washer | A276 304 |
17. | Limit Block | A36 |
18. | Axial Retaining Ring | AISI 1566 |
19. | Nut | SS |
20. | Screw | A193 B7M |
21. | Joint | A216 WCB |
22. | Lever | AISI 1020 |
23. | Hex Bolt | CS |
24 | Nut | SS |
25. | Gasket | PTFE |
26. | Gasket | Flexible Graphite + 316SS |
Dimensions (Inches) | ||||||||||||||
Size | L | D | D1 | R | C | O | n-d | T | W | H | WT | Torque 300 PSI740 PSI | CV | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2” x 1½” 50 x 38 | 8.5” 216 | 1.46” 37 | 1.97” 50 | 3.625” 92.1 | 5” 127 | 6.5” 165 | 8-0.75” 8-19 | 0.814” 20.7 | 9.53” 242 | 5.4” 137 | 33 lb 15 kg | 575 in lb 65 Nm | 841 in lb 95 Nm | 130 |
3” x 2” 76 x 50 | 11.1” 283 | 1.97” 50 | 2.95” 75 | 5” 127 | 6.62” 168.3 | 8.26” 210 | 8-0.885” 8-22.5 | 1.06” 27 | 9.35” 242 | 6.575” 167 | 69 lb 31.2 kg | 664 in lb 75 Nm | 974 in lb 110 Nm | 350 |
4” x 3” 102 x 76 | 12” 305 | 2.95” 75 | 3.98” 101 | 6.19” 157.2 | 7.87” 200 | 10.04” 255 | 8-0.885” 8-22.5 | 1.19” 30.2 | 13.78” 350 | 8.07” 205 | 126 lb 57 kg | 1415 in lb 160 Nm | 2478 in lb 280 Nm | 720 |
6” x 4” 152 x 102 | 15.87” 403 | 3.98” 101 | 5.94” 151 | 8.5” 215.9 | 10.625” 269.9 | 12.6” 320 | 12-0.885” 12-22.5 | 1.38” 35 | 18.11” 460 | 8.66” 220 | 183 lb 83 kg | 2301 in lb 260 Nm | 3540 in lb 400 Nm | 1020 |
All rights reserved. All valves information and its contents hereof are proprietary. Any unauthorized reproduction or disclosure, in whole or in part, is strictly prohibited. All valves materials, images, and data sheets in this catalogue/brochure is for general information and shall not be used for specific performance data and material selection without first consulting with ValvSource America Ltd. ValvSource America Ltd. reserves the right to change the enclosed valves information without notice. ValvSource America Ltd. does not accept any liability or damages arising from the use of any valve information within this website. All trademarks and registered trademarks are owned by their respective companies.
For almost 15 years, ValvSource America has continually committed itself to offer the best 1-piece carbon steel ball valve products to meet a wide range of applications and requirements.
As an industry leader, ValvSource America has your perfect 1-piece carbon steel ball valves solution. Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, and trained staff that are collectively committed to providing quality products at a price you would come to expect.
To find your perfect valve solution, please contact ValvSource America today at 1 (877) 683-2200 or by email at [email protected].