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QFRH Series of stainless steel pressure regulating filters
QFRH Series of stainless steel pressure regulating filters
Specifications
Brand Name :
NBSANMINSE
Model Number :
QFRHB15 NCHW
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
10000PCS
Delivery Time :
5-30days
Packaging Details :
Box
Description
QFRH B 15 N C H W
serial number pressure takeover caliber Pipe mouth screw thread filtration accuracy drainage method Windows
Stainless steel pressure regulating filter Blank: 12-28kgf/cm 08:G1/4" Blank: G PE filter cartridge Blank semi-automatic drainage Blank: None

B:0.5-12kgf/cm2 10:G3/8" N:NPT Blank: 5 μ m H: Manual drainage


15:G1/2" R:Rc C:40um D: Automatic drainage


20:G3/4"





25:G1"




model QFRH-08 QFRH-10 QFRH-15 QFRH-20 QFRH-25
The uses a fluid Compressed air
Connection Bore G1/4 G3/8 G1/2 G3/4 G1
Pressure Regulation Structure Piston Type
Body Material Stainless Steel SUS316
Cup Material Stainless Steel SUS316
Pressure Gauge Material Shell: Stainless Steel SUS304; Thread: Stainless Steel SUS316
Operating Pressure QFRHB:0.5-12kgf/cm²,QFRH:12~28kgf/cm²
Maximum Inlet Pressure 60kgf/cm²
Maximum Flow Rate(Vmin)(ANR) 2200 2500 3800 B8500/17000 B8900/21000
Ambient Temperature -10-70℃
Filter Cup Capacity 100cc 200cc
Standard Drainage Semi-automatic (requires draining below 0.5kgf/cm²)
Auxiliary Accessories Pressure Gauge (0~40kg), Plug
Optional Pressure Gauge (0~40kg), Pressure Gauge (0~60kg)


QFRH Series of stainless steel pressure regulating filters

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,Siemens,Rosemount,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


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QFRH Series of stainless steel pressure regulating filters

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Product Detail
Brand Name :
NBSANMINSE
Model Number :
QFRHB15 NCHW
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Negotiation
Contact Supplier
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QFRH Series of stainless steel pressure regulating filters

Ningbo Sanmin Import And Export Co.,Ltd.

Verified Supplier
10 Years
zhejiang, ningbo
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Pneumatic Solenoid Valve, Pneumatic Pulse Valve, Pneumatic Angle Seat Valve
Total Annual :
2000000-3000000
Employee Number :
15~20
Certification Level :
Verified Supplier
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