Ningbo Sanmin Import And Export Co.,Ltd.
| Overall dimensions | 203×160×105mm |
| Intrinsic error | +1%(Single acting) |
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS |
| Delivery Time | 5-30days |
| Packaging Details | Box |
| Weight | 2.8Kg |
| Hysteresis error | 1%(Single acting) |
| Dead band | 0.4% (Single acting) |
| Input signal | 4-20mA.DC:0-10mA.DC |
| Air pressure | 0.14-0.55MPa |
| Power interface | NPT1/2(M22x1.5) |
| pressure | 0.02-0.5MPa |
| Rated travel | 0-(50--75°-90°)Angular travel |
| Certification | ISO9001 |
| Brand Name | NBSANMINSE |
| Model Number | QZD2 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
K23JSD-HSCO Series double valves for press machine
All Stainless Steel Single Electric Control Pneumatic Solenoid Valve 5/2
Pneumatic Solenoid Valve Parts Manifold Base SMC AirTAC CKD Koganei Type
NBSANMINSE ZK Pneumatic Mechanical Valve 1/8 1/4 3/8 1/2 Pneumatic Vacuum Valve
Product Specification
| Overall dimensions | 203×160×105mm | Intrinsic error | +1%(Single acting) |
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS |
| Delivery Time | 5-30days | Packaging Details | Box |
| Weight | 2.8Kg | Hysteresis error | 1%(Single acting) |
| Dead band | 0.4% (Single acting) | Input signal | 4-20mA.DC:0-10mA.DC |
| Air pressure | 0.14-0.55MPa | Power interface | NPT1/2(M22x1.5) |
| pressure | 0.02-0.5MPa | Rated travel | 0-(50--75°-90°)Angular travel |
| Certification | ISO9001 | Brand Name | NBSANMINSE |
| Model Number | QZD2 | Place of Origin | CHINA |
| High Light | Sanmin series electrical valve locator ，ZPD Sanmin series electrical valve locator ，ZPD Sanmin series gas valve locator | ||
| ZPD series electrical and gas valve locator | |
| QZD2000 The function of the electric-gas converter is to convert the electrical signal output by the regulator into a gas signal. ZPD2000 Series electric-gas valve positioning and the valve use, the regulator output electrical signal, into the drive valve gas signal, can overcome the packing function and valve stem friction and medium pressure difference of the valve core imbalance force, improve the valve action speed, so as to ensure that the regulator according to the regulator correct output signal positioning. |
| Intrinsic error | +1%(Single acting);+1.5%(Double acting) | |||
| Hysteresis error | 1%(Single acting):1.5%(Double actin | |||
| Dead band | 0.4% (Single acting);0.8% (Double acting) | |||
| Rated travel | 0-(10-100)mm;0-(50--75°-90°)Angular travel | |||
| Air pressure | 0.14-0.55MPa | |||
| Input signal | 4-20mA.DC:0-10mA.DC(Separable process) | |||
| Output pressure | 0.02-0.5MPa | |||
| Air connection | Single acting type: 450L/h(Gas supply 0.14MPa) Double acting type: 3600L/h(Gas supply 0.55MPa) | |||
| Output characteristic | Linear, Equal percentage | |||
| Environment temperature | -35~+60'℃ -20~+60'℃(Intrinsic safety type) | |||
| Relative humidity | 10%~90% | |||
| Input impedance | 4-20mA.DC 300+100(20'cTime)0-10mA.DC 1000+300(20℃C时) | |||
| Air supply connection | M10x1,p6 Connect the brass | |||
| Power interface | NPT1/2(M22x1.5) | |||
| Housing material | Aluminum alloy | |||
| Overall dimensions | 203×160×105mm | |||
| Weight | 2.8Kg | |||
| Model | Action type | Input signal | Output pressure | Ex.enclosure |
| QZD2 | 1 Single acting | 1 4~20mAD.C | 1 0.02-0.1MPa(or)0-0.5MPa(standard) | D Explosion proof type |
| 2 Double acting | 2 A relay signals4-12;12-20mAD.C | 2 0.04-0.2MPa | E Weather proof type | |
| 3 0-10mA.DC | 3 0.08-0.2MPa | I Ex ia ⅡCT6 GB Intrinsically safe explosion proof type | ||
| 4 A relay signals0-5;5-10mA.DC | ||||
Q: Could you offer the free samples ?
A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055
Q: What ' s your business scope ?
A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .
Q: What types of products you can make ?
A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .
Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?
A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,SMS,RSMT,Marsh ,Endress+Hauser etc.
Q: Is there a warranty available?
A: Yes, normally products is one year quality guarantee.
Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?
A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect
G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America
Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?
A: 1MPa=10bar≈145psi≈10kg
Q:What usually causes the burnout of solenoid valve coils?
A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.
Q: What should be noted for pneumatic components in high temperature or extremely cold environments?
| Focus Point | High Temperature Environment Countermeasures | Extreme Cold Environment Countermeasures |
| Seals | Fluororubber, PTFE | Low-temperature nitrile, silicone rubber, polyurethane |
| Lubrication | High-temperature synthetic grease (low volatility) | Low-temperature grease (low pour point, low viscosity) |
| Air Supply Treatment | Strengthen cooling, efficient water removal | Ultra-low dew point drying (refrigeration + adsorption type), heat tracing |
| Metal Components | Reserve expansion clearance | Select materials with low-temperature toughness, prevent leakage due to cold shrinkage |
| Control Components | High heat-resistant grade coils, heat dissipation, low power consumption | Install insulation boxes, local heating, prevent cold condensation |
| Installation | Keep away from heat sources, add heat insulation plates | Avoid exposure to wind and snow, wrap with thermal insulation materials |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
2000000-3000000
Employee Number:
15~20
Ecer Certification：
Verified Supplier
NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ... NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ...
Get in touch with us
Leave a Message, we will call you back quickly!