1/2" Straight-through globe Valve
Базовая информация
Модель: DN15-DN1400
Описание продукта
1/2" Straight-through globe Valve
The two openings for medium flowing in and out are in the same direction, forming an angle of 180°. This kind of globe valve makes the destructiveness of flowing state become relative less, thus reducing the pressure loss caused by the valve correspondingly. Use the slight flexible deformation generated by the extrusion to the metal seal ring at the bonnet to compensate the deviation of the sealing face angle generated during processing, thus ensuring reliable tightness.
| material: | ||
| no | name | material |
| 1 | body | CI/DI |
| 2 | disc | ASIM A105+13CR |
| 3 | thrust washer | ASTM A276 410 |
| 4 | locknut | ASTM A276 410 |
| 5 | stem | ASTM A182 F6a |
| 6 | gasket | SS304+graphite |
| 7 | bonnet | CI/DI |
| 8 | bolt | ASTM A193 B7 |
| 9 | nut | ASTM A194 2H |
| 10 | packing | flexible graphite |
| 11 | pin | ASTM A276 410 |
| 12 | gland | ASTM A276 410 |
| 13 | gland flange | CI/DI |
| 14 | eyebolt | ASTM A193 B7 |
| 15 | nut | ASTM A194 2H |
| 16 | stem nut | bronze |
| 17 | handwheel | DI |
| 18 | lock nut | ASTM A194 2H |
| 19 | seat | 2cr13 |
Dimmension:
| 100 | 100 | 350 | 220 | 180 | 156 | 24 | 3 | 8--19 | 420 |
| DN | D3 | L | D | D1 | D2 | b | f | N-Φd | H |
Technical Specifications
Design standard: ASME B16.34,GB/T 12235,BS1873
Face to face standard: ASME B16.10,GB/T 12221
Flange ends: ASME B16.5,GB/T 9113
Pressure test:API 598,GB/T 13927
Product Specifications
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 1/2"~24"(DN15~DN600)
Pressure range:Class150~2500(PN10~PN420)
Working temperature:-196℃~560℃
Operation : wrench, worm gear, electric,etc.
Design Feature
Compact and reasonable product structure, reliable tightness, excellent performance and attractive appearance.
Generally, lift is just 1/4 of the valve seat port, ensuring a short opening and closing time.
Only one sealing face is designed on the valve body and valve disc, ensuring good manufacturing process and easy to maintain.
The valve is designed as a back seal structure, ensuring no medium leakage occurs in the stuffing box, reliable tightness and online replacement of packing.
Its valve stem sealing is realized by collaboration of flexible and woven graphite, ensuring a more reliable tightness.
Brief
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.
Foundry
Machining
Shot Blasting
Coating
Assembly
Pressure Test
Laboratory
Rubber Workshop
Packaging
Certificates:
| 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. |
Группа Продуктов : Шаровой вентиль
Premium Related Products
