• 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).
-10ºC to 82ºC for NBR seat -10ºC to 150ºC for Viton seat
Internally and externally fusion bonded epoxy powder coated( FBE) |
Technical Specification
| Size | ØD | PN10 | PN16 | ||||||
| PN10 | PN16 | ANSI150 | E | ØD0 | Ød | Ød0 | L | ||
| DN50 | 107 | 101 | 43 | 66 | 48 | 59 | 43 | ||
| DN65 | 127 | 121 | 46 | 80 | 59 | 72 | 46 | ||
| DN80 | 142 | 134 | 46 | 95 | 72 | 86 | 64 | ||
| DN100 | 162 | 171 | 52 | 117 | 90 | 112 | 64 | ||
| DN125 | 192 | 193 | 56 | 145 | 110 | 130 | 70 | ||
| DN150 | 218 | 219 | 56 | 170 | 135 | 160 | 76 | ||
| DN200 | 273 | 276 | 60 | 224 | 175 | 205 | 89 | ||
| DN250 | 328 | 336 | 68 | 265 | 220 | 265 | 114 | ||
| DN300 | 378 | 406 | 78 | 310 | 260 | 310 | 114 | ||
| DN350 | 438 | 444 | 448 | 78 | 360 | 302 | 350 | 127 | |
| DN400 | 489 | 495 | 511 | 102 | 410 | 346 | 400 | 140 | |
| DN450 | 541 | 555 | 546 | 114 | 450 | 385 | 440 | 152 | |
| DN500 | 594 | 618 | 603 | 127 | 505 | 435 | 487 | 152 | |
| DN600 | 696 | 735 | 714 | 154 | 624 | 516 | 580 | 178 | |
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 |
Packing and Shipping
Each piece into one bubble plastic bag, several pcs into one wooden case; Wooden packing will protect the goods from damage during transportation.
Delivery time:30-45 days days after order confirmed;
Main products
Company Brief
Shandong Hengyu Valve Industry Co.,Ltd is a specialized valve factory where intergrate casting , machining, assembling, and quality control all together in our workshops. Our main product is butterfly valve, gate valve, check valve, check valve, globe valve and Y-Strainers etc.
| Factory Size (Sq.meters): | 70,000 square meters |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | Less than 5 People |
| Certifications: | ISO14001,ISO9001:2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
Q and A
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.
Online Consultant
Online Consultant