Flow+ 2-Piece Stainless Steel Ball Valves

2-Piece Stainless Steel Ball Valves

Class 300   |   ASTM A351   |   2″ to 8”   |   Flanged   |   Full Port   |   2-Piece Stainless Steel Ball Valves

Care to learn more about our many ball valve solutions?

Contact our sales and support team today to discover your perfect ball valve solution!

Flow+2-Piece Stainless Steel Ball Valves Class 300 Flange Image
Flow+2-Piece Stainless Steel Ball Valves Class 300 Flange logo

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.

ZF3 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 to Class 300
• Available in sizes of 2″ to 8″
• Full port
• Full bore, 2 piece body floating ball
• ISO mounting pad
• Blow-out proof stem
• Cavity relieving seats, anti-static device
• Lever operated 2”-6”, gear operated 8”

Specifications:
• Fire-safe to API-607, latest Ed.
• Designed to ASME/ANSI Class 300-B16.34
• Face to Face to ASME/ANSI B16.10 Long Pattern
• Flanges to ASME/ANSI B16.5
• NACE MR0175
• Design Standard per API 608
• Markings per MSS-SP25
• Pressure Test per API 598

End Connection:
• Flanged (FLG)

Flow+2-Piece Stainless Steel Ball Valves Class 300 Flange Technical Drawing

Our Flow+ 2-Piece Stainless Steel Ball Valves have the following Build of Materials and Product Specifications:

LEVER OPERATED BALL VALVES
No. Part Name 316SS BODY
1. Body A351 CF8M
2. End A351 CF8M
3. Ball A182 F316
4. Stem A182 F316
5. Seat R-PTFE
6. Body Gasket 304 Graphite Spiral Wound
7. Nut A194-8M
8. Full-threaded Bolt A320 B8M
9. Stem Gasket PTFE
10. Stem Bearing PTFE
11. Steel Ball A276 304
12. Anti-static Spring A276 304
13. Stem Firesafe Gasket I Flexible Graphite + 316
14. Stem Firesafe Gasket II Flexible Graphite
15. Packing Bushing Bearing PTFE
16. Lever AISI 1020 + Zn
17. Screw A193B8M
18. Hex Bolt SS
19. Joint A216 WCB + Zn
20. Nut SS
21. Axial Retaining Ring AISI 1566
22. Limit Block A36
23. Nut SS
24. Belleville Washer A276 304
25. O-Ring Viton
26. O-Ring Viton
27. Packing Bushing A276 316
GEAR OPERATED BALL VALVES
No. Part Name WCB BODY LCC BODY 316SS BODY
1. Body A216 WCB A352 LCC A351 CF8M
2. End A216 WCB A352 LCC A351 CF8M
3. Ball A182 F316 A182 F316 A182 F316
4. Stem A182 F316 A182 F316 A182 F316
5. Seat R-PTFE R-PTFE R-PTFE
6. Body Gasket 304 Graphite Spiral Wound 304 Graphite Spiral Wound 304 Graphite Spiral Wound
7. Nut A194-2HM A194-2HM A194-8M
8. Full-threaded Bolt A193-B7M A320 L7M A320 B8M
9. Stem Gasket PTFE PTFE PTFE
10. Stem Bearing PTFE PTFE PTFE
11. Stem Ball A276 304 A276 304 A276 304
12. Anti-static Spring A276 304 A276 304 A276 304
13. Stem Firesafe Gasket I Flexible Graphite + 316 Flexible Graphite + 316 Flexible Graphite + 316
14. Stem Firesafe Gasket II Flexible Graphite Flexible Graphite Flexible Graphite
15. Packing Gland Bearing PTFE PTFE PTFE
16. O-Ring Viton Viton Viton
17. O-Ring Viton Viton Viton
18. Packing Bushing A276 316 A276 316 A276 316
19. Packing Plate A216 WCB A352 LCC A216 WCB + Zn
20. Inner Hex Screw A193-B7M A320-L7M A320 L8M
21. Inner Hex Screw A193-B7M A320-L7M A320 L8M
22. Nut A193-B7M A194-B7 A194-8M
23. Bolt A193-B7M A320-L7M A320 B8M
24. Actuator Component Component Component
25. Yokes A36 A36 A36
Dimensions (Inches)
Size L D R C O n-d T W H WT Torque
150 PSI285 PSI
CV
2”
50
8.5”
216
1.97”
50
3.625”
92.1
5”
127
6.5”
165
8-0.75”
8-19
0.814”
20.7
9.53”
242
6.34”
161
35 lb
16 kg
664 in lb
75 Nm
974 in lb
100 Nm
450
3”
76
11.1”
283
2.95”
75
5”
127
6.62”
168.3
8.26”
210
8-0.885”
8-22.5
1.06”
27
13.78”
350
8.07”
205
79 lb
36 kg
1416 in lb
160 Nm
2478 in lb
280 Nm
1100
4”
102
12”
305
3.98”
101
6.19”
157.2
7.87”
200
10.04”
255
8-0.885”
8-22.5
1.19”
30.2
18.11”
460
8.86”
225
132 lb
60 kg
2301 in lb
260 Nm
3540 in lb
400 Nm
2200
6”
152
15.87”
403
5.94”
151
8.5”
215.9
10.625”
269.9
12.6”
320
12-0.885”
12-22.5
1.38”
35
29.53”
750
12.48”
317
260 lb
118 kg
4426 in lb
500 Nm
8496 in lb
960 Nm
5200
8”
203
19.76”
502
7.95”
202
10.625”
269.9
13”
330.2
14.96”
380
12-1”
12-25.5
1.56”
39.7


520 lb
236 kg
12611 in lb
1425 Nm
13718 in lb
1550 Nm
10,000
Flow+2-Piece Stainless Steel Ball Valves Class 300 Flange Brochure

Product Brochure

Download more in-depth technical specifications for our line of 2-piece stainless steel ball valves by clicking on any of the above literature thumbnails.

For almost 15 years, ValvSource America has continually committed itself to offer the best 2-piece stainless steel ball valve 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]

“MV Controls has represented ValvSource for many years.They have always been focused on customer satisfaction by carrying a large inventory of strainers, triple duty valves, suction diffusers and check valves. They maintain a knowledgeable inside sales support team at the factory, and offer competitive pricing and on time shipments. MV Controls is happy to acknowledge ValvSource as one of the best manufacturers our company represents!”
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