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Competitive Price for Pneumatic Valve Normally Closed - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee Detail:
Features 1.This range of manual control tank bottom angle valve is manufactured in integrated structure.
2. Structures with disc opening into the tank and disc opening into the valve.
3. Available with 45° degree outlet angle in the body.
4. A rotation-resistant device is set up to ensure that the valve stem only has straight line motions and no rotation.
5.The protection plate makes for the outstanding erosion resistance and corrosion resistance of the valve body.
6.The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide. The auxiliary line sealing guarantee the reliability of the sealing performance.
Main specification and technical parameter
| Nominal diameter DN(mm) |
25X50 |
50X80 |
80X100 |
80X125 |
100X125 |
125X150 |
150X200 |
200X250 |
250X300 |
| Rated flow coefficient Kv |
11 |
43 |
110 |
110 |
170 |
275 |
440 |
690 |
960 |
| Rated stroke L(mm) |
30 |
40 |
60 |
100 |
| Actuator area(cm²) |
ZMQF |
320 |
600 |
720 |
1600 |
| ZSQF |
300 |
415 |
616 |
1134 |
| Inherent flow characteristic |
Quick open |
| Nominal pressure PN(MPa) |
1.6、2、4、5、6.3 |
| Structure |
Put feed valve、Put down feed valve |
| Allowable leakge |
Metal seal |
IV、V Class |
| Soft seal |
VI、Zero leakage |
| Connection form |
Flange:HG/T20592-2009RF |
| Gas source pressure Ps(MPa) |
ZMQF |
0.35 |
| ZSQF |
0.4~0.6 |
Product detail pictures:
Related Product Guide:
From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Competitive Price for Pneumatic Valve Normally Closed - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee , The product will supply to all over the world, such as: Nigeria, Leicester, Angola, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.