Class 150 | ASTM A351 | 1/2″ to 2″ | Flanged | Full Port | 2-Piece Stainless 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 2-piece stainless steel ball valves that are considered to be industry-leading when it comes to both design and quality. All Flow+ 2-piece stainless steel ball valves are extensively tested 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.
ZF1 Ball Valve
Product Description:
Flow+ manufactures 2-piece stainless steel ball valves which are durable, versatile, cost-effective, perform well after many cycles and are perfect for extensive commercial and industrial. Flow+ 2-piece stainless steel ball valves are suitable for a full range of water, gas, steam, petrochemical and general use/utility services and applications.
Features Include:
• Pressure rated at 1000 PSI (69 bar) WOG
• Available in sizes of 1/4″ to 2″
• Full port
• Full bore, 2 piece body floating ball
• ISO mounting pad, direct mounting
• Blow-out proof stem
• Cavity Relieved seats, anti-static device
• Lever operated
Specifications:
• Designed according to ASME/ANSI Class 150 B16.34
• Face to Face per ASME/ANSI B16.10 Long Pattern
• Flanged designed per ASME/ANSI B16.5
• NACE MR0175
• Design Standard per API 608
• Markings per MSS-SP25
• Pressure Test per API 598
End Connection:
• Flanged (FLG)

Our Flow+ 2-Piece Stainless Steel Ball Valves have the following Build of Materials and Product Specifications:
No. | Part Name | Qty | Material |
---|---|---|---|
1. | Body | 1 | ASTM-A351 CF8M |
2. | Cap | 1 | ASTM-A351 CF8M |
3. | Ball | 1 | ASTM-A351 CF8M |
4. | Ball Seat | 2 | 15% R-PTFE |
5. | Joint Gasket | 1 | PTFE +25% Carbon |
6. | Stem | 1 | AISI 316 |
7. | Thrust Washer | 1 | PTFE +25% Carbon |
8. | O-Ring | 1 | Viton |
9. | Stem Packing | 1 | PTFE +25% Carbon |
10. | Stem Ring | 1 | AISI 304 |
11. | Belleville Washer | 1 | AISI 304 |
12. | Stem Nut | 2 | AISI 304 |
13. | Stopper | 2 | AISI 304 |
14. | Spring Washer | 1 | AISI 304 |
15. | Handle | 1 | AISI 304 |
16. | Plastic Cover | 1 | Plastic |
17. | Nut*1 | 1 | AISI 304 |
18. | Plastic | 1 | AISI 304 |
19. | Nut*2 | 3,5,7 | AISI 304 |
20. | Stud Bolt*2 | 3,5,7 | AISI 304 |
21. | Stopper Pin | 1 | AISI 304 |
22. | Lock Washer | 1 | AISI 304 |
23 | Lock Device | 3,5,7 | AISI 304 |
Dimensions (Inches) | ||||||||||||||||||
Size | d | D1 | pcd | L | H | H1 | W | W1 | V | V1 | X | X1 | Stem DiameteR | Torque | WT | CV | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/4” 12 | 0.59” 15 | 3.5” 89 | 2.38” 60.5 | 4.25” 108 | 1.83” 46.5 | 2.20” 56 | 4.3” 110 | 3.50” 89 | 1.65” 42 | 0.24” 6 | 1.97” 50 | 0.28” 7 | 0.35” 9 | 85 in lb 9.6 Nm | 3.6 lb 1.6 kg | 27 | ||
3/4” 20 | 0.79” 20 | 3.875” 98 | 2.75” 70 | 4.6” 117 | 2.03” 51.5 | 2.40” 61 | 4.3” 110 | 3.70” 94 | 1.97” 50 | 0.3” 7.6 | 2.76” 70 | 0.38” 9.6 | 0.35” 9 | 110 in lb 12.4 Nm | 4.5 lb 2 kg | 50 | ||
1” 25 | 0.98” 25 | 4.25” 108 | 3.125” 79.5 | 5” 127 | 2.26” 57.5 | 2.64” 67 | 5.35” 136 | 3.74” 95 | 1.97” 50 | 0.3” 7.6 | 2.76” 70 | 0.38” 9.6 | 0.43” 11 | 180 in lb 20.3 Nm | 7 lb 3.2 kg | 95 | ||
1½” 38 | 1.57” 40 | 5” 127 | 3.875” 98.5 | 6.5” 165 | 3.01” 76.5 | 3.62” 92 | 8” 203 | 4.36” 110.7 | 2.76” 70 | 0.38” 9.6 | 4.02” 102 | 0.44” 11.2 | 0.55” 14 | 315 in lb 35.6 Nm | 14 lb 6.4 kg | 280 | ||
2” 50.8 | 1.97” 50 | 6” 152.4 | 4.75” 120.5 | 7” 178 | 3.29” 83.5 | 3.90” 99 | 8” 203 | 4.63” 117.7 | 2.76” 70 | 0.38” 9.6 | 4.02” 102 | 0.44” 11.2 | 0.55” 14 | 450 in lb 50.8 Nm | 21 lb 9.5 kg | 490 | ||
2½” 63.5 | 2.56” 65 | 7.01” 178 | 5.49” 139.5 | 7.48” 190 | 4.57” 118.5 | 5.39” 137 | 10.93” 277.5 | 6.12” 155.5 | 4.02” 102 | 0.44” 11.2 | 4.92” 125 | 0.56” 14.3 | 0.67” 17 | 565 in lb 63.8 Nm | 36 lb 16.3 kg | 750 | ||
3” 75 | 3.14” 80 | 7.5” 190.5 | 6” 152.5 | 8” 203 | 5.10” 129.5 | 5.83” 148 | 10.93” 277.5 | 6.56” 166.5 | 4.02” 102 | 0.44” 11.2 | 4.92” 125 | 0.56” 14.3 | 0.67” 17 | 680 in lb 76.8 Nm | 48 lb 22 kg | 1160 | ||
4” 100 | 3.94” 100 | 9” 229 | 7.5” 190.5 | 9.06” 230 | 5.71” 145 | 6.44” 163.5 | 14.86” 377.5 | 7.17” 182 | 4.02” 102 | 0.44” 11.2 | 4.92” 125 | 0.56” 14.3 | 0.87” 22 | 1190 in lb 134.5 Nm | 79 lb 36 kg | 2200 | ||
6” 150 | 5.9” 150 | 15.51” 394 | 9.5” 241.5 | 9.06” 230 | 6.89” 175 | 8.61” 218.6 | 21.65” 550 | 7.17” 182 | 4.92” 125 | 0.56” 14.3 | 5.51” 140 | 0.73” 18.6 | 1.06” 27 | 2850 in lb 322 Nm | 207 lb 94 kg | 5100 |
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 2-piece stainless steel ball valves products to meet a wide range of applications and requirements.
As an industry leader, ValvSource America has your perfect 2-piece stainless 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].