WAFER SWING CHECK VALVE |
Size DN50-DN600 PN16/Class 125 |
Specification | | |
1. The short face to face dimension and compact design of this valve allow installation and service in tight spaces. |
2. Spring assisted for better dynamic behavior. |
3. Soft sealed for perfect tightness even at low differential pressure. |
4. Available with flanges EN1092-2 pn10 or PN16. ANSI B16.1 Class 125 (other types available on request). |
Working Temperature | | |
-10℃ to 120℃ for EPDM seat | | |
-10℃ to 82℃ for NBR seat | | |
-10℃ to 150℃ for Viton seat | | |
Material Specification | | | |
| | | |
Part Name | Materials | EN Spec. | ASTM Spec. |
Body | Cast Iron | EN-JL1040 | ASTM A126 Class B |
Disc | Stainless Steel | BS970 304S15 | A351 CF8 |
Seat | EPDM/NBR/Viton | Commercial | Commercial |
Hinge Pin | Stainless Steel | BS970 420S37 | AISI 420 |
Stop Pin | Stainless Steel | BS970 420S37 | AISI 420 |
Pin Retainer | Stainless Steel | BS970 304S37 | AISI 304 |
Spring | Stainless Steel | BS970 304S37 | AISI 304 |
Washer | PTFE | Commercial | Commercial |
Gasket | EPDM/NBR/Viton | Commercial | Commercial |
DIMENSIONS(mm) | | | | | | |
| | | | | | |
Size | A | B | C | Weight(kg) |
Table D/E Flange | ANSI 125# Flange | EN1092-2 PN16 Flange |
50 | 96 | 102 | 106 | 54 | 66 | 1.8 |
65 | 109 | 121 | 126 | 54 | 78 | 2.4 |
80 | 126 | 134 | 141 | 57 | 90 | 3.2 |
100 | 158 | 172 | 161 | 64 | 115 | 4.8 |
125 | 190 | 194 | 191 | 70 | 141 | 7.3 |
150 | 210 | 220 | 217 | 76 | 170 | 10 |
200 | 267 | 277 | 272 | 95 | 210 | 14.2 |
250 | 331 | 337 | 337 | 108 | 273 | 23.6 |
300 | 379 | 407 | 382 | 143 | 324 | 37.5 |
350 | 445 | 447 | 442 | 184 | 356 | 62 |
400 | 493 | 511 | 494 | 191 | 406 | 74 |
450 | 559 | 546 | 554 | 203 | 457 | 100 |
500 | 616 | 602 | 616 | 213 | 508 | 155 |
600 | 723 | 715 | 733 | 222 | 600 | 215 |
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Our own foundry and own rubber workshop,engaged in valve industry since 1997,OEM supplier of Europe customers and US customers.we control all production process,all parts are assemabled by ourselves.
FAQ 1. Q: Can I have our company name on product's body or cover ? A: Yes. 2. Q:Could you help me to choose what kind of products? A: Yes,We have a great technical team which can help you choose the right valves. 3. Q: What is your greatest strength? A: All
Valve Parts are produced by ourselves,we can ensure all parts are fully qualified. 4. Q: Is the pressure test inspection 100%? A: Yes,we test the valves one by one. 5. Q: Is the free sample can provide? A: Yes,Free sample can be provide for customer's reference.
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