- Overview
- Product Parameters
- Product Description
- Product Application
- Company Profile
- FAQ
Basic Info.
Model NO.
Q641F
Type
O-Type Ball Valve
Temperature
Normal Temperature
Application
Industrial Usage
Name
Pneumatic Cut-off Ball Valve
Key
Ball Valve
Customized Support
OEM, ODM
MPa
0.4~0.7MPa
Transport Package
Wooden Crate
Specification
Customized
Trademark
Customized
Origin
China
Production Capacity
5000PCS/Year
Product Description
Diaphragm Operated Pneumatic O-Type Ball Valve Steam Globe Control Valve
Main technical parameters | DN(mm) | DN15-DN400 |
| nominal pressure | 1.6,4.0,6.4Mpa,ANSI150,300(Lb),JIS10,20K |
| Applicable Medium | Water, petroleum, nitric acid, viscous fluids, slurries, strong oxidizing media, etc |
| media temperature | -40~+180ºC,-40~+350ºC |
| leakage rate | 0 Complies with ANSIB16.104 Level 5 standard |
| Sphere corner | 90° |
| Valve body material | A105,F304,F316,WCB,FZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti,CF8,CF8M,CF3M |
| Valve seat material | Polytetrafluoroethylene (ordinary temperature), specially made PPL (high temperature) |
| Explosion proof group | d11BT4(d2C4)(Available in two sizes: regular and explosion-proof) |
| Electromagnetic valve power supply | 220VAC,24VDC |
| Mpa | 0.4~0.7MPa |
| Inherently adjustable ratio R | 100:1 |
Main external dimensions and connection dimensions
| PN(MPa) | DN(mm) | Size(mm) | ||||||||
| L | D | D1 | D2 | D6 | b | z-d | - | |||
| 1.6 | 15 | 130 | 95 | 65 | 45/46 | - | 14 | 4-14 | 196 | |
| 20 | 140 | 105 | 75 | 55\56 | - | 14\16 | 4-14 | 201 | ||
| 25 | 150 | 115 | 85 | 65 | - | 14\16 | 4-14 | 203 | ||
| 32 | 165 | 135\140 | 100 | 78\76 | - | 16\18 | 4-18 | 240 | ||
| 40 | 180 | 145\150 | 110 | 85\84 | - | 16\18 | 4-18 | 248 | ||
| 50 | 200 | 160\165 | 125 | 100\99 | - | 16\20 | 4-18 | 330 | ||
| 65 | 220 | 180\185 | 145 | 120\118 | - | 18\20 | 4-18 | 340 | ||
| 80 | 250 | 195\200 | 160 | 135\132 | - | 20 | 8-18 | 378 | ||
| 100 | 280 | 215\220 | 180 | 155\156 | - | 20\22 | 8-18 | 400 | ||
| 125 | 320 | 245\250 | 210 | 185\184 | - | 22 | 8-18 | 633 | ||
| 150 | 360 | 280\285 | 240 | 210\211 | - | 24 | 8-23\8-22 | 653 | ||
| 200 | 457 | 335\340 | 295 | 265\266 | - | 26\24 | 12-23\12-22 | 749 | ||
| 250 | 533 | 405 | 355 | 320\319 | - | 30\26 | 12-25\12-26 | 963 | ||
| 300 | 610 | 460 | 410 | 375\370 | - | 30\28 | 12-25\12-26 | 1013 | ||
| 350 | 686 | 520 | 470 | 435\429 | - | 34\30 | 16-25\16-26 | 1065 | ||
| 400 | 762 | 580 | 525 | 485\480 | - | 36\32 | 16-30 | 1115 | ||
| 450 | 864 | 640 | 585 | 545\548 | - | 40\34 | 20-30 | 1115 | ||
| 500 | 914 | 705\715 | 650 | 608\609 | - | 44\36 | 20-34\20-33 | 1205 | ||
The ZSHR series pneumatic O-ring ball valve features a 0-type through-hole core, an elastic compensation valve front seal for the fixed ball valve seat, and a double protective cover type stuffing box device to protect the valve stem from detachment under pressure. The valve chamber can automatically relieve pressure and prevent abnormal high pressure from occurring inside the valve chamber. An anti-static and fireproof structure can be installed, and the valve has a large flow system, small flow resistance, and fast angular travel opening and closing.
Suitable for petrochemical, metallurgical, pharmaceutical, food, papermaking, textile, power, water supply and drainage systems, controlling all corrosive or non corrosive gas and liquid media.
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer located in Wenzhou City, Zhejiang Province, China.
Q2: Do you accept customized orders?
A2: YES! We can supply customized valves.
Q3: What is lead time of your product?
A3: Normally, our factory lead time is within 7~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
Q4: What's the transport?
A4: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
Q5: What is your terms of payment ?
A5: We could accept T/T, L/C