The stainless steel four-way flange ball valve is designed for efficient, multi-directional fluid control in complex pipeline systems. Manufactured from high-quality stainless steel, it offers excellent corrosion resistance, making it ideal for applications that require fluid redirection or distribution across multiple paths. Its four-way design provides flexibility in fluid routing, making it an ideal choice for industries such as petrochemicals, water treatment, and natural gas systems.
● Manual Handle with Limit Structure: The valve features handles made from pressed steel plates or cast stainless steel. These handles incorporate a limit structure that defines the open and closed positions, complete with a locking hole to prevent misoperation in critical systems. Clear open and close markings ensure easy operation.
● Versatile Valve Stem Connection: The valve stem is connected to the handle using a flat key, spline, or square groove, providing robust versatility and facilitating easy disassembly and assembly. The stem is also designed with an anti-blowout feature for enhanced safety.
● Anti-static Design: To enhance safety in critical applications, the valve can be equipped with anti-static features, including conductive springs between the ball, valve stem, and valve body to prevent static electricity from igniting flammable substances.
| No. | Parts Name | Material | ||
| Carbon steel | Stainless steel | Low temperature steel | ||
| 1 | Body | A216 WCB | A351 CF8M | A352 LCB |
| 2 | Insert | A105+ENP | A182 F316 | A350 LF3 |
| 3 | O-ring | PTFE | ||
| 4 | Screw | A193 B7 | A193 B8 | A320 L7 |
| 5 | End plate | A105+ENP | A182 F316 | A350 LF3 |
| 6 | Gasket | Flexible graphite+ss | ||
| 7 | Lower stem | A182 F6A | A182 F316 | A182 F316 |
| 8 | Ball | A105+ENP | A182 F316/A351 CF8M | A350 LF3/A352 LCB |
| 9 | Seat ring | PTFE/R.PTFE | ||
| 10 | Seat retainer | A105+ENP | A182 F316 | A350 LF3 |
| 11 | O-ring | PTFE | ||
| 12 | Bolt | A193 B7 | A193 B8 | A320 L7 |
| 13 | Gasket | Flexible graphite+SS | ||
| 14 | Bonnet | A216 WCB | A351 CF8M | A352 LCB |
| 15 | Stem | A182 F6A | A182 F316 | A182 F316 |
| 16 | Thrust washer | PTFE+SS | ||
| 17 | Gasket | A182 F6A | / | A182 F6A |
| 18 | Stem packing | Flexible graphite/PTFE | ||
| 19 | Pin | A182 F6A | ||
| 20 | Eyebolt | A193 B7 | A193 B8 | A320 L7 |
| 21 | Eyebolt | A194 2H | A194 8 | A194 4 |
| 22 | Packing gland | A216 WCB | A351 CF8M | A352 LCB |
| 23 | Key | ANSI 1215 | ||
Main Dimensions
| 150 LB | ||||||||||||
| DN | NPS | L | do | H | A1 | H1 | A2 | H2 | Bo | B1 | B2 | Weight(Kg) |
| G.O | ||||||||||||
| 50 | 2 | 265 | 51 | 390 | 433 | 217 | 405 | 200 | 250 | 106 | 52 | 28.5 |
| 65 | 2 1/2 | 280 | 64 | 420 | 433 | 248 | 405 | 260 | 250 | 106 | 52 | 49 |
| 80 | 3 | 350 | 76 | 490 | 520 | 335 | 574 | 320 | 250 | 106 | 52 | 87 |
| 100 | 4 | 420 | 102 | 570 | 520 | 412 | 574 | 400 | 300 | 143 | 80 | 139 |
| 125 | 5 | 490 | 127 | 680 | 520 | 495 | 756 | 500 | 300 | 143 | 80 | 240 |
| 150 | 6 | 580 | 152 | 830 | 896 | 613 | 756 | 600 | 400 | 200 | 108 | 270 |
| 200 | 8 | 640 | 203 | 1020 | 896 | 824 | 756 | 800 | 400 | 200 | 108 | 585 |
| 250 | 10 | 740 | 250 | 1140 | 896 | 1025 | 1060 | 1000 | 600 | 200 | 108 | 765 |
| 300 | 12 | 820 | 305 | 1220 | 896 | 1176 | 1060 | 1200 | 600 | 200 | 108 | 1125 |
| 350 | 14 | 910 | 337 | 1390 | 910 | 1239 | 1360 | 1225 | 800 | 330 | 140 | 1455 |
| 400 | 16 | 1000 | 387 | 1580 | 910 | 1388 | 1360 | 1350 | 800 | 330 | 140 | 1785 |
| 450 | 18 | 1150 | 438 | 1790 | 910 | 1596 | 1360 | 1575 | 800 | 330 | 140 | 2467 |
| 500 | 20 | 1300 | 489 | 1960 | 936 | 1725 | 2910 | 1750 | 1000 | 370 | 220 | 3150 |
| PN1.0/1.6 | ||||||||||||
| DN | NPS | L | do | H | A1 | H1 | A2 | H2 | Bo | B1 | B2 | Weight(Kg) |
| G.O | ||||||||||||
| 50 | 2 | 265 | 51 | 220 | 433 | 217 | 405 | 200 | 250 | 106 | 52 | 28 |
| 65 | 2 1/2 | 280 | 64 | 295 | 433 | 248 | 405 | 260 | 250 | 106 | 52 | 48 |
| 80 | 3 | 310 | 76 | 367 | 433 | 335 | 574 | 320 | 250 | 106 | 52 | 87 |
| 100 | 4 | 370 | 102 | 440 | 520 | 412 | 574 | 400 | 300 | 143 | 80 | 137 |
| 125 | 5 | 440 | 127 | 535 | 520 | 495 | 756 | 500 | 300 | 143 | 80 | 240 |
| 150 | 6 | 510 | 152 | 660 | 520 | 613 | 756 | 600 | 400 | 200 | 108 | 270 |
| 200 | 8 | 580 | 203 | 870 | 520 | 824 | 756 | 800 | 400 | 200 | 108 | 585 |
| 250 | 10 | 665 | 250 | 1080 | 896 | 1025 | 1060 | 1000 | 600 | 200 | 108 | 1121 |
| 300 | 12 | 760 | 305 | 1200 | 896 | 1176 | 1060 | 1160 | 600 | 200 | 108 | 1121 |
| 350 | 14 | 850 | 337 | 1250 | 896 | 1239 | 1360 | 1225 | 800 | 330 | 140 | 1450 |
| 400 | 16 | 940 | 387 | 1420 | 910 | 1388 | 1360 | 1350 | 800 | 330 | 140 | 1780 |
| 450 | 18 | 1050 | 438 | 1610 | 910 | 1596 | 1360 | 1575 | 800 | 330 | 140 | 2435 |
| 500 | 20 | 1180 | 489 | 1830 | 910 | 1725 | 2910 | 1750 | 1000 | 370 | 220 | 3108 |
| Type | Ball valve |
| Body Material | SS316/304,Carbon steel |
| Port Size | 1/4"~1" |
| Connection Size | MALE/FEMALE/TUBE FITTING |
| Work Preasure | 2000psi |
| Work Temperature | 50ºC~150ºC |
| Thread | NPT BSPP BSPT |
| Medium | Gas, Water, Oil |
Q1:What is the main benefit of the four-way design?
The four-way design allows for fluid distribution in multiple directions, providing flexibility in fluid routing within a piping system.
Q2:What material is used for the valve body?
The valve body is made from high-quality stainless steel, providing excellent strength and resistance to corrosion, ensuring durability over time.
Our stainless steel four-way flange ball valve is made from corrosion-resistant stainless steel, ensuring a long service life even in the harshest environments. Its versatile design supports flexible fluid flow paths, making it an ideal choice for various pipeline systems. We also offer customized solutions to meet your unique needs, whether it's specific materials, custom designs, or special functions. Our professional engineering team will work closely with you to develop the most effective solutions, ensuring your system achieves optimal performance.
