ANSI Check Valve
Brief introduction:
The check valve is designed and manufactured according well to API 6D and ANSI B 16.34. It can work in high temperature and pressure circumstance. It also have the features of good appearance, nice function and superior. Widely used for petroleum, chemistry, water treatment industries.
Features:
-Resist friction
Valve disc is given enough intensity and rigidity. Disc sealing surface may be built-up welded with satellite alloy inlaid or other material responding to the users' request.
-Agility of switch
Solid ping is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
-Sealing credibility
The check valve adopt swing configuration. All the sealing part inside the valve, so all exterior leak may except the middle flange, and also the middle flange gasket may be different
according to pressure class.
-Distortion compensating
The disc and the hinge are connected between slippery spherical surface, and this makes the disc can circumgyrate in a little angle and regulates the sealing capability.
Technical Specification
-Nominal diameter: 2"-24"
-Nominal pressure: 150Lb 300Lb 600Lb 900Lb
-Applicable Medium: water ,gas,oil,and other causticity medium.
Applications Standard
-Manufacture standard : ANSI B16.34
-Face to face dimension: ANSI B 16.10,API 6D
-Flange dimension: ANSI B 16.5
-Test: API 598
| CLASS150 |
| size(in) | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| L,L1-RF.BW | 203 | 216 | 214 | 292 | 330 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 |
| L2-RTJ(mm) | 216 | 229 | 254 | 305 | 343 | 368 | 508 | 635 | 717 | 800 | 876 | 991 | 991 | 1308 |
| H(mm) | 155 | 190 | 200 | 225 | 245 | 260 | 350 | 390 | 410 | 435 | 530 | 570 | 625 | 675 |
| Weight(Kg) | 16 | 25 | 34 | 46 | 75 | 89 | 120 | 220 | 337 | 471 | 575 | 788 | 916 | 1275 |
| CLASS300 |
| size(in) | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| L,L1-RF.BW | 267 | 292 | 318 | 355 | 400 | 440 | 533 | 622 | 711 | 838 | 863 | 977 | 1016 | 1346 |
| L2-RTJ(mm) | 283 | 308 | 333 | 371 | 416 | 460 | 549 | 638 | 727 | 854 | 854 | 994 | 1036 | 1368 |
| H(mm) | 180 | 200 | 225 | 240 | 275 | 310 | 370 | 410 | 440 | 500 | 500 | 605 | 675 | 785 |
| Weight(Kg) | 26 | 32 | 53 | 73 | 110 | 157 | 234 | 384 | 450 | 650 | 650 | 970 | 1350 | 2210 |
| CLASS600 |
| size(in) | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" |
| L,L1-RF.BW | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 |
| L2-RTJ(mm) | 295 | 333 | 359 | 435 | 511 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 |
| H(mm) | 190 | 215 | 250 | 260 | 310 | 350 | 420 | 490 | 525 | 580 | 630 | 690 | 810 |
| Weight(Kg) | 33 | 49 | 62 | 95 | 120 | 195 | 360 | 465 | 725 | 875 | 1075 | 1475 | 1900 |
| CLASS900 |
| size(in) | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" |
| L,L1-RF.BW | 368 | 419 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 |
| L2-RTJ(mm) | 371 | 422 | 384 | 460 | 562 | 613 | 740 | 841 | 968 | 1038 |
| H(mm) | 195 | 235 | 260 | 275 | 320 | 370 | 435 | 520 | 530 | 580 |
| Weight(Kg) | 55 | 70 | 90 | 135 | 165 | 295 | 525 | 900 | 1075 | 1225 |
Shanghai Kangquan Valve Co., Ltd. is a professional valves manufacture, with a high-quality workforce of 218, 10 Senior Engineers, 25 MID-level technicians. Provided with two production bases, it covers an area of 15000 square meters with strong technical forces, well-equipped 90 kinds of machine tools and 2, 500 tons of valves output capacity annually.
Kangquan have accumulated a wealth of information and experience in this field and enjoy a high reputation in dealing with both domestic and overseas trading. In 1998, "green valve P&R&D Unit " cooperated with Shanghai University' S has been set up to development of green products successfully-soft seal epoxy coating gate valve, and has gained P&R&D engineering item Third Honors. Our products line includes various kinds of gate valves, globe valves, ball valves, check valves, cock valves, butterfly valves, etc. Always under the ISO 9001 quality assurance system, up to the international advanced standards of ANSI, API, JIS, DIN, BS and so on. Materials mainly include carbon steel, stainless steel, ductile iron and so on. With hand wheel, worm-gear actuator, pneumatic and electric actuator to be selected, widely used in the industries of petrochemical, natural gas, metallurgy, electric power, pharmaceutical, construction, etc...
With highly qualified professionals and first class service, Shanghai Kangquan Valve Co., Ltd. Has established a highly respected enterprise which has been relied on for years. And we will continuously offer customers the most accurate and high quality delivery service possible.
Excellent quality assurance is our sales purpose,
Competitive price is our sales policy,
On time product delivery and responsive service is our standard.
Shanghai Kangquan Valve Co., Ltd. Hopes to work together with you for a better future. Let' S work together building a mutually beneficial relationship that will last for years.
