Asco 1/4'' 1/2'' 5um 40um Ktw200/400 SS316 Stainless Steel Pneumatic Air Filter Pressure Regulator Reducing Valve Compressed Air 20bar Filter Valve
Product Specifications
- Type
Contact Supplier
Product Highlights
- Stainless Steel Construction: Made of SS316 stainless steel for high strength and corrosion resistance in harsh environments.
- Explosion Proof Safety: Suitable for potentially explosive environments with flammable gases or dusts.
- Customizable Port Sizes: Available in 1/4'', 3/8'', 1/2'', and 1'' port sizes to fit various systems.
- High Flow Capacity: Maximum flow rate up to 1850 L/Min with optimized compression-moulded diaphragms.
- Overpressure Relief: Built-in function to automatically relieve excess pressure for system safety.
- OEM/ODM Services: Professional manufacturer offering customized production for domestic and international clients.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- ISO, CE
- Model NO.
- KTW200/400
- Brand
- Waalpc
- Work Temperature
- -40~100℃
- Material
- SS316 Stainless Steel
- Color
- Customized
- Pressure Regulating Range
- 0.15-2MPa
- Port Size
- 1/4'', 3/8'', 1/2'', 1''
- Warranty
- 1 Year
- Drain Type
- Differential Pressure Drain(Drain Below 0.05MPa)
- Net Weight
- 2kg
- Max Flow Rate(L/Min)
- 1850
- Filter Cup Capacity
- 105cc
- Accessories
- Mounting Bracket, Screw X2
- Working Medium
- Air
- Transport Package
- Carton
- Specification
- 6.5*11.6*25.6cm
- Trademark
- WAALPC
- Origin
- China
- HS Code
- 8421399090
- Production Capacity
- 100000PCS/Year
- Package Size
- 7.00cm * 12.00cm * 26.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Features:
1. Filter/regulators made of stainless steel are suitable for potentially explosive environments in the presence of flammable gases or dusts.
2. High strength stainless steel internal and external components to ensure long service life in corrosive environments.
3. High pressure, corrosion, high&low temperature ,acid and alkali resistant.
4. Built-in overpressure relief function.
5. Enhanced compression-moulded diaphragms for more optimised and superior flow rates in comparison.
6. Front and rear gauge mounting connections for greater installation flexibility;
7. Durable product labelling with laser etched markings on the stainless steel bowl.
8. Dehumidification capacity is divided into 5μm, 25μm and 40μm grades according to the filter element.
9. Maximum operating temperature -60°C ~ +80°C.
Main Products
Our main products cover air source treatments (regulator, precision regulator, filter, lubricator, filter & regulator, and F.R.L combination), solenoid valve, pneumatic fittings and other accessories etc.

Why choose us? What can we do for you?
1. Founded in 2011 and experienced in the field of producing pneumatic products for 13+ years.
2. We have strong production capacity, over 100000 pcs/month.
3. We have rich experience for offering OEM/ODM service.
4. We have strict quality control process with quick response of after sales service.
5. Management system certification: ISO9001,CE
6. We have 10+ technical experts for researching and developing.
7. Sales network expands from domestic sales to all over the world.
Preparation
1. The assembly of all calibration shall meet the maximum flow requirement.
2. Please clean the port and fitting before installation, it will effectively avoid bringing dust to the air path.
3. Pay attention to the direction of airflow and an arrow pointing on product body if correct, minding port and thread size if match.
Pressure Adjustment
1. Pull up the knob of pressure gauge, rotate:
If you do clockwise rotation, pressure will rise steadily.Pressure will down when you rotate counterclockwise.
2. Stop turning after reaching the required index and lock down the knob,forget this step you may face leakage problem.
Dial Reading
Make sure that the pressure gauge is tightly installed on the main body, and pay attention to whether the reading rises and falls smoothly while adjusting pressure.
Filtration
The filtration process is carried out automatically, and the 25 micron filter element removes sediment, suspended solids, colloids, rust, particles in the air.
Drainage
Drainage column will automatic excrete if there is no pressure,and it will close during the air flow passing. When the water level is beyond upper limit, drainage is necessary, otherwise that will cause poor dehumidification.
Oil Adjustment
Rotate the needle valve in the "+" direction to increase the oil absorption speed, and it will slow down or stop when you rotate to "-" direction.
Refueling
Rotates refueling screw clockwise, oil you add should not exceed 80% of bowl. After refueling, please tighten the refueling screw.

Industrial production: used to purify the air in production workshops and ensure product quality.
Automation equipment: robots, automatic assembly lines etc.
Mechanical equipment: machine tools, packaging machinery etc.
Food industry: filling equipment, packaging equipment etc.
Medical and health care: used to purify the air in operating rooms, wards and other places.
Electronic industry: used to purify the air in dust-free workshops and ensure the cleanliness of products.
Textile machinery: looms, dyeing and finishing equipment etc.
Packaging machinery: filling machines, sealing machines etc.






Q1:Are you a manufacturer or trading company?
A: We are a professional pneumatic components manufacturer, we have our own factory and marketing department, technical team and R&D department.
Q2: How do you ensure your product and service quality?
A: Provide customers with "high precision, high efficiency, high-quality" products is our mission. Every product is carefully tested before packing and shipping. Our team is always here for you to contact and discuss, any questions, just feel free to let us know.
Q3: What is your sample policy?
A: We can offer some models sample for free, it depends on the product type, but the freight cost should be paid by you, pls contact us to talk about the sample.
Q4: How can l make payment?
A: We accept T/T bank transfer, Western Union, L/C, Paypal etc.
Q5: What is your minimum order quantity?
A: All MOQ depends on the product. Please feel free to check with us for specific items.
Q6: What about delivery time?
A: It depends on the product and quantities, generally speaking, it takes about 2 to 4 weeks.
Q7: Do you accept OEM business?
A: Sure. We can do OEM, we already OEM for many domestic and international customers.
Q8: What about shipping?
A: We recommend to ship small batch by air or express, and bulk order by sea.
Q9: What's your company policy to be your distributor?
A: We have different distributor policies for different market, please don't hesitate to contact us for detailed discussion. And we welcome you visit our factory and to talk face to face.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531100". Items marked "" are certified.
Company Profile
Our subsidiary: Hangzhou Evershine Pneumatic Import & Export Co., Ltd.
Hangzhou Fuyang Waal Precision Machinery Co., Ltd. is a professional pneumatic components manufacturer. Founded in 2011 and is located in Hengkun Smart Industrial Park, No. 176, Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province, China. WAAL is a national high-tech enterprise that develops and produces pneumatic components (air source processing parts, air source control components and air source accessories etc. ). The company integrates development and design, production and sales, brand operation, and after-sales service, provides customers with complete solutions and one-stop services, and can customize products and offer professional solutions for customers.
The company is well-equipped with facilities and has introduced many advanced domestic and foreign machinery and equipment, not only has advanced processing equipment, but also is equipped with complete testing facilities and strong technical force. WAAL has standardized management in production, quality, material management, etc., and operates in strict accordance with the rules and processes of the international quality system. The products are widely used in high-end industries, such as industrial automation, intelligent manufacturing, environmental protection, textiles, food, scientific research, new energy, etc., and are exported to more than 40 countries and regions in Europe, South America, North America, the Middle East and Southeast Asia.
WAAL adheres to the development concept of "High precision, High efficiency, High quality", with management principle of continuous development, innovation and breakthrough to meet customers needs, and the quality goal of "Zero defects, Zero complaints", welcome all customers come to negotiate business.
About Our Factory & Business Background
- Address
- Hengkun Smart Industrial Park, No. 176, Golf Road, Yinhu Street, Fuyang District, Hangzhou, Zhejiang, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 50 PICS
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
- Main Products
- Pneumatic Component, Air Source Treatment (Frl), Pneumatic, Air Source Treatment, Solenoid Valve, Pneumatic Cylinder, Pressure Gauge, Mechanical Valves, Pneumatic Fitting, Pneumatic Tube
-
Production Lines
- 2
-
Production Machines
- Testing Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 year
-
Main Markets
- Europe
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a manufacturer or trading company?
- We are a professional pneumatic components manufacturer, we have our own factory and marketing department, technical team and R&D department.
- How do you ensure your product and service quality?
- Provide customers with high precision, high efficiency, high-quality products is our mission. Every product is carefully tested before packing and shipping. Our team is always here for you to contact and discuss, any questions, just feel free to let us know.
- What is your sample policy?
- We can offer some models sample for free, it depends on the product type, but the freight cost should be paid by you, pls contact us to talk about the sample.
- How can I make payment?
- We accept T/T bank transfer, Western Union, L/C, Paypal etc.
- What is your minimum order quantity?
- All MOQ depends on the product. Please feel free to check with us for specific items.
- What about delivery time?
- It depends on the product and quantities, generally speaking, it takes about 2 to 4 weeks.
- Do you accept OEM business?
- Sure. We can do OEM, we already OEM for many domestic and international customers.
- What about shipping?
- We recommend to ship small batch by air or express, and bulk order by sea.
Send your message to this supplier
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