3-WAY 4-WAY PLUG VALVE
A. 3-WAY 4-WAY PLUG VALVE PRODUCT STRUCTURAL FEATURES
3-way, 4-way plug valve is applicable to change the medium flowing direction to distribute the mediums, that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power, industry etc. under nominal pressure class 150-900LBS, PN 1.0-16.0, working temperature of -29~55℃
  1. The product has reasonable structure, reliable sealing, excellent performance and beautiful appearance.
  2. According to different conditions, the 3-way, 4-way plug valve can be designed into various medium flowing forms (e.g." type or "T" type)or all kinds of materials(Cast iron, cast steel, stainless steel ) or various sealing forms (e.g. metal to metal, sleeve type, lubricated, etc.)
  3. The materials of the parts and sizes of flanges can be configured reasonably according to the actual operation the customer required, so as to meet the various needs of engineering.

B. 3-WAY 4-WAY PLUG VALVE TECHNICAL SPECIFICATIONS
Structural formation BB-BG
Diving manner Hand wheel, worm, worm gear, pneumatic, electric-actuated  
Design standard AP1599, AP16D, GB12240
Face to face ASME B16.10, GB12221,DIN3202
Flange end ASME B 16.5,JB79,GB9113,DIN2543-2545
Test &inspection AP1598.AP16D,GB13927,DIN3230

C. 3-WAY 4-WAY PLUG VALVE PRLDUCT'S PERFORMANCE SPECIFICATIONS
PN(LB) Shell test (MPa) Sealing test (MPa)   PN(MPa) Shell test (MPa) Sealing test (MPa)
150 3.0 2.2   1.6 2.4 1.76
300 7.5 5.5   2.5 3.75 2.75
600 15.0 11.0   4.0 6.0 4.4
  6.4 9.6 7.04
900 22.5 16.5   10.0 15.0 11.0
  16.0 24.0 17.6

D. 3-WAY 4-WAY PLUG VALVE BORE FORMS & MEDIUM FLOWING FORMS FOR 3-WAY, 4-WAY PLUG VALVE
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug structure (1)
Plug structure (2)
Plug structure (3)
Plug structure (4)
Plug structure (5)
Medium flowing forms
1A-B2B-C 3Fully closed
Medium flowing forms
1A-B-C2Fully closed
Medium flowing forms
1A-B2B-C3Fully closed
Medium flowing forms
1A-B2B-C 3Fully closed
Medium flowing forms
1A-B-C 2A-B 3B-C A-C
Plug structure (6)
Plug structure (7)
Plug structure (8)
Plug structure (9)
Medium flowing forms
1A-B2B-C3C-D4D-A5Fully closed
Medium flowing forms
1A-C2B-D
Medium flowing forms
1A-B-C2B-C-D3A-C-D4A-B-D
Medium flowing forms
1A-B C-D2A-D B-C3Fully closed

E. 3-WAY 4-WAY PLUG VALVE PLUG VALVES WITH SINGLE OR DOUBLE FLUSH
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush
Plug Valves with Single or Double Flush

F. 3-WAY 4-WAY PLUG VALVE SEHEMATIC DIAGRAM OF INSTALLATION
DN(in) 150LB SINGLE LUSH   DN(in) 150LB DOUBLE LUSH
A B φ   A B C φ
2 216 278 54.8   2 432 115 278 54.8
3 305 278 82.8   3 585 140 293 82.8
4 356 293 108.2   4 686 150 308 108.2
6 432 308 161.5   6 842 200 320 161.5
8 508 320 211.6   8 970 270 270 211.6
10 572 333 264.7   10 1144 350 350 264.7
DN(in) 300LB SINGLE LUSH   DN(in) 300LB DOUBLE FLUSH
A B φ   A B C φ
2 216 278 54.8   2 432 115 278 54.8
3 305 278 82.8   3 585 140 293 82.8
4 356 293 108.2   4 686 150 308 108.2
6 432 308 161.5   6 842 200 320 161.5
8 508 320 211.6   8 970 270 270 211.6
10 572 333 264.7   10 1144 350 350 264.7

The technical data subject to amend without notice