Basic Info.
Temperature
-10°c to +80°c
Connection Form
G1/8" BSPP Threaded Ports
Valve Structure
3-Port, 2-Position; Poppet Valve
Power Supply
4 AA Alkaline Batteries or External D
Usage
Safety, Emptying, Drain, Temperature Control, Flow Control
Application
Industrial Usage, Water Industrial Usage, Household Usage
Package
with Carton Package
Operation
Normally Closed
Flow Coefficient (CV)
0.14
Voltage Options
24V DC, 110V AC, 220V AC
Power Consumption
4.8W (DC), 5.5va (AC)
Pressure Range
0 to 10 Bar
Temperature Range
-10°c to +80°c
Transport Package
with Carton Package
Specification
30X30X30 cm
Product Description
Product Description
ASCO product WSNF8327B112 solenoid valve is used in potentially explosive environments with explosion-proof operator NF or WSNF type. Comply with international and European standards EN-IEC 60079-0, EN-IEC 60079-1, and EN-IEC 60079-31 to ensure compliance with basic health and safety requirements. It is recommended that solenoid valves be used in pilot applications with high flow rates, wide pressure ranges, and no minimum working pressure.
| Product name | ASCO WSNF 8327B112 Solenoid Valve |
| Brand | ASCO |
| Model | WSNF 8327B112 |
| Output signal | 2-20ma |
| Company website | Korei (Weifang) Automation Equipment Co., Ltd. |
The ASCO WSNF 8327B112 is a high-performance, 3/2-way solenoid valve designed for reliable and efficient control of compressed air and inert gases in industrial automation systems. As part of ASCO's renowned WSNF series, this valve combines rugged construction with advanced engineering to deliver precise fluid control in demanding applications. With its direct-acting solenoid mechanism, brass body, and NBR seals, the WSNF 8327B112 is the ideal choice for OEMs and system integrators requiring fast response times, long service life, and maintenance-free operation.
This comprehensive guide explores the valve's design features, technical specifications, applications, and competitive advantages, providing engineers and procurement specialists with all the necessary information for system integration.
Key Features
* 3/2-Way Normally Closed (NC) Design: Ensures safe shut-off when de-energized.
* Direct-Acting Solenoid Operation: Works at 0 bar pressure, making it suitable for vacuum systems.
* Brass Valve Body (CW617N): Corrosion-resistant and durable for industrial environments.
* NBR Seals: Compatible with lubricated air and inert gases.
* Fast Response Time (≤15 ms): Enables high-speed cycling in automation applications.
* IP65 Protection: Dust-tight and protected against water jets.
* Multiple Voltage Options: 24V DC, 110V AC, or 220V AC (other voltages available).
Direct-Acting Solenoid Mechanism
The WSNF 8327B112 operates via a direct-acting solenoid, meaning the electromagnetic force directly lifts the valve poppet without requiring system pressure. This design offers:
* Zero-pressure operation (ideal for vacuum applications).
* Faster response compared to pilot-operated valves.
* Lower power consumption (4.8W for DC models). * Metal stem with NBR sealing disc ensures tight shut-off.
* Linear motion reduces wear compared to pivoting armature designs.Product Parameters
| Category | Specification |
|---|
| Model Number | WSNF 8327B112 |
| Valve Type | 3/2 Way (3-port, 2-position) |
| Operation | Normally Closed (NC) |
| Body Material | Brass (standard) |
| Seal Material | NBR (Nitrile) |
| Orifice Size | 2.5 mm |
| Flow Coefficient (Cv) | 0.14 |
| Voltage Options | 24V DC, 110V AC, 220V AC (other voltages available) |
| Power Consumption | 4.8W (DC), 5.5VA (AC) |
| Pressure Range | 0 to 10 bar (0 to 145 psi) |
| Temperature Range | -10°C to +80°C (14°F to 176°F) |
| Media | Compressed air, inert gases |
| Port Size | G1/8" (BSPP thread) |
| Response Time | ≤15 ms |
| Protection Rating | IP65 |
| Certifications | CE, RoHS |
| Coil Class | Class F (155°C) insulation |
| Weight | 0.22 kg |
Company Profile
KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.
Company Achievements
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.
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Packaging & Shipping
FAQ
Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.
Q4: How about the payment terms?
A: You can choose T/T.
Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q6: What is the MOQ?
A:1PC.
Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.
Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to support you. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.
Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.
Address:
N/a, Weifang, Shandong, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
