CE Certified 1/4NPT Stainless Steel Pressure Reducing Valve

• Customization: Available
• Media: Gas
• Certification: RoHS, ISO, CE
• Model NO.: WR11-6L-06-30-B00M00
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Application: Gas Pipe and Gas Industry
• Working Temperature: -40 Degrees Celsius~+74 Degrees Celsius
• Warranty: 1 Year
• Max.Input Pressure: 600psig
• Output Pressure Range: 0~30psig
• Valve Body Material: SS316L
• Port Type: NPT F
• Port Size: 1/4"
• Power: Manual
• Customized Surpport: OEM,ODM
• Mounting Type: Panel Mounting/Bottom Mounting
• Design Standard: ASME B16.34
• Transport Package: Export Packing Standard:Double Plastic Bags with I
• Specification: Port size: 1/4inch NPT Female thread
• Trademark: AFKLOK
• Origin: China
• HS Code: 8481100001
• Production Capacity: 40000pieces Per Year
• Package Size: 17.00cm * 17.00cm * 17.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

Function of Pressure Regulator: Ensures precise and stable pressure control in a multitude of industrial applications, guaranteeing optimal performance and efficiency.

Design principle: Hunan Wofly's WR11 series diaphragm sensing technology employs advanced engineering to design pressure reducing regulators for precise, dependable pressure control in high-flow scenarios. These regulators are expertly crafted for a comprehensive range of gases, including those that are corrosive and toxic. They are versatile enough to be configured for oxygen-rich environments, offering robust solutions for demanding conditions.

Model number :WR11-6L-06-30-B00M00
Model number explanation: The WR11 series Pressure Regulator features a 600psig input pressure capacity and a 30psig output pressure. It comes with a 1/4" Female NPT connection, and the valve body is made from premium Stainless steel 316L. Designed with 3 ports, it includes 1 inlet and 2 outlets, and is equipped with an output pressure gauge for precise monitoring.

Clean process
The product undergoes meticulous cleaning and packaging, adhering strictly to AST G93 Class C cleaning standards to ensure purity and safety.
BA-grade: The product boasts a surface roughness reaching Ra 0.25 um, making it ideal for applications involving gases with purities below 6N.
EP-grade: The surface roughness achieved is an astonishing Ra 0.13 um, suitable for gas applications with purities below 9N.

Product Parameters

Specification
Maximum inlet pressure	600psig/3500psig
Outlet pressure range	0~30,0~60,0~100,0~150,0~250,0~500psig
Working temperature	-40ºC~+74ºC(-40ºF~+165ºF)
Leakage rate(Helium)	Internal : ≤1×10^-7 mbar.l/s                              External : ≤1×10^-9 mbar.l/s
Flow coefficient	3500psig Inlet pressure Cv=0.09                          600psig Inlet pressure Cv=0.2
Valve body port	Inlet:1/4NPT Female thread                                    Outlet:1/4NPT Female thread
Pressure gauge port	1/4NPT thread

Main Structure Materials
No.	Component	Material
1	Valve Body	Stainless Steel 316L
2	Valve Seat	PCTFE (Polychlorotrifluoroethylene)
3	Diaphragm	Hastelloy
4	Filter Element	316L Stainless Steel

Model Explanation: Understand the sophisticated design and functionality of our model, crafted to meet diverse industry demands with precision.

Product model	Valve body material	Inlet pressure P1	Outlet pressure range P2	Orifice configuration	Port      1234	Installation
	6L-316LStainless steel HC-Hastelloy C-276	35-3500 PSIG 06-600 PSIG	30-0~30 PSIG 60-0~60 PSIG 100-0~100 PSIG 150-0~150 PSIG 250-0~250 PSIG 500-0~500 PSIG	A-1inlet1outlet B-1inlet2outlet D-2 inlet2 outlet For otherports, please contact HunanWofly technicians.	00-1/4"NPT female thread   01-1/4"NPT male thread   10-1/4"Ferrule connector   11-3/8"Ferrule connector   206mm Ferrule connector   21-8mm Ferrule connector M-Pressure gauge attached(PSI/Mpa)   C   -CGA Number(USA)   DIN_-DIN Number(Gemany)	no requirement Z-with1panel nut

Features

Product Features

1. Enjoy the precision of our Single Stage Type Diaphragm Structure, meticulously engineered for unrivaled performance.
2. Experience superior sensitivity and durability with our uniquely crafted corrugated diaphragm design, setting a benchmark for excellence.
3. This versatile regulator is adept for use with both corrosive and toxic gases, ensuring safety and reliability in demanding environments.
4. Integrated with a 20um filter element at the inlet, it effectively enhances the purity and quality of gas intake, ensuring optimal performance.
5. Tailored for your needs, an Oxygen Environment Application is available as an optional feature, offering flexibility for various requirements.

 

Installation Instructions

Installation Instructions
1. Prior to the installation of the pressure reducing valve, it is imperative to ensure the pipeline is thoroughly cleansed. Execute a comprehensive gas purge to eradicate impurities and particles, such as iron filings, that can accumulate during pipeline cutting.
2. For optimal performance, install a filter upstream of the pressure reducing valve. Without this, particles could damage the seat, leading to internal leakage, a rise in downstream pressure, and potential harm to the outlet pressure gauge or other equipment. A filter element with a precision of no less than 20 microns is highly recommended.
3. When installing NPT threads, it is advised against using thread glue or liquid raw material tape. Such practice may cause the liquid to penetrate the valve filter, resulting in blockages. This can lead to a lack of pressure at the valve port, or reduced flow rates.
4. To regulate outlet pressure, turn the handle clockwise to increase it, and counterclockwise to decrease it. Ensure the handle is loose when the outlet pressure is zero. Excessively turning the handle counterclockwise can cause thread jamming or a loose handle, making further adjustments impossible.
5. Avoid using the reducing valve as a globe valve for prolonged periods. Continuous use in this manner can deform the seat, causing an unstable flow rate.
6. Exercise caution and handle with care to avoid impacts, particularly with reducing valves equipped with pressure gauges. These gauges are delicate and can be easily damaged by external forces.
 

Packaging & Shipping

Package and Delivery
Our export packing standards are designed to provide maximum protection: Double plastic bags featuring internal vacuum seals, reinforced with external plastic sealing, nestled within sturdy corrugated cartons, complemented with cardboard boxes, and finally placed on a robust wooden pallet.
Selling Units: Single item
Each piece is meticulously packaged with precision. Dimensions: 10 X 6.5 X 17 cm
Single gross weight: A lightweight marvel at1.0 kg

Customized Service Options
1. LOGO Customization
Precision-engineered through lathe engraving directly on the valve body, ensuring a distinguished look.
Additional cost for this bespoke service: $1 USD per unit
Minimum Order Quantity: 1 pc
2. Packaging Customization
Tailored to your exact specifications,you decide how it's done.
Additional cost for this personalized touch: $1 USD per unit
Minimum Order Quantity: 10 pcs

Company Profile

Wofly excels in the art of crafting premium diaphragm valves and pressure regulators that meet the highest EP-grade and BA-grade standards. Our extensive product line includes instrument valves, needle valves, hydrogen energy valves, liquid injection valves, check valves, and filters. We also supply measuring devices, VCR micro-welding fittings, and ultra-high purity joints, as well as specialized gas equipment (GC/GR/VMB/VMP/VDB/VDP), automatic switching systems, and state-of-the-art gas manifolds, catering to a wide array of industrial needs.

Our products are trusted in a diverse range of industries. They play a crucial role in semiconductor manufacturing, solar photovoltaic applications, integrated circuits, and microelectronics. We are also leaders in hydrogen energy, lithium battery technology, laboratory environments, LCD/LED panel production, and more, including CVD/PVD processes, optical fiber technology, and biological food engineering. The pharmaceutical, petrochemical, power generation, and shipbuilding sectors also benefit from our high-quality solutions.

At Wofly, we place a premium on quality, innovation, and integrity. Our development philosophy is grounded in customer-centricity, fostering technological research to drive innovation and establish a national brand. We are committed to providing exceptional service and embracing future challenges together with our clients, ensuring that trust and honesty are at the core of our business operations.

Company Real Scene Display
1. Clean Workshop
Clean Workshop Assembly: Our products are meticulously assembled in pristine environments, specifically class 100 and class 1000 clean workshops. Each product undergoes rigorous testing, including 100% helium seal and functionality tests, ensuring excellence and reliability before they are dispatched from our factory.
Currently, Wofly boasts expansive dust-free workshops, with a class 100 area exceeding 100m2 and a class 1000 area surpassing 500m2, highlighting our commitment to maintaining top-notch production standards.
2. Machining Workshop
At Wofly, we stand out by producing all our accessories in-house. Unlike other companies that rely on suppliers, our rigorous quality control and cohesive standards ensure superior products. We use state-of-the-art machinery to meet precise accuracy and cleanliness standards, underscoring our dedication to excellence.
3. Company Exhibition Hall and Front Desk

4. Attend the Exhibition Photos

Certifications

 

FAQ

1. What's your payment ?

A:T/T,Western Union, Paypal, credit card and trade assurance on Made in China.

2. Where is there market for your factory?

A:Southeast Asia ,UNE,and America ,Europe.

3. Can you surpport OEM,ODM ?

A:Yes,we can.

4. Can you accept sample order and what is your MOQ?

A:All products are in stock, MOQ is 1 pcs, Generally according to the requirements of customers, no matter how many we can accept.

5. Which certificate do you have?

A:ISO9001,CE,RoHS.

6. What is your Brand?

A:AFKLOK.

7. What is your warranty?

A:1 year warranty.

8. Do your products meet the market standards??

A:Our products are designed according to market standards, with standard dimensions, occupying no extra space, and can be replaced with first-line brands.

9. What is your delivery time(D/T)?

A:1~2 weeks.

10. Did you test all goods before delivery?

A:100% passed pressure and helium leak detection tests.

11. Do you have a patent for your invention?

A:Yes ,we have more than 40 patents, including 16 national patents.

12. What are your testing standards for your products?

A:Helium leakage rate reaches≤10-9mbarL/S, and fatigue life of pneumatic diaphragm valve reaches 400W times.

13. Which standard material Wofly choose ?

A:Material :
1. valve body:SEMI standard 316L rod, 316L VAR and 316L VIM-VAR are optional.
2. diaphragm strip:Hastelloy and nickel-cobalt alloy imported from the United States or Europe .
3. valve seat:PCTFE, PFA.
14. How to manage and control produce process ?
A: 1. Wofly strictly obeys ISO9001-2015 quality management system.
2.The ultrasonic cleaning, welding, assembly, testing and packaging of the valve are completed in the clean workshop.
3.Each process is monitored, tested and recorded by the quality Department specialist to ensure the reliability of each process index.
15. Can after-sales service and technical consultation be provided in time?
A:Technical services are available 24H/D.Our technical team can provide technical services for pre-sale, after-sale, installation and research and development of new products.