SS316L Manual Diaphragm Valve 1/4in 3/8in 1/2in Port Size 310 Bar Pressure Gas Control

Price Negotiable
Price: negotiable price
MOQ: 1PCS
Delivery Time: 5~10day
Brand: AFKLOK
Product Description
Product Overview

The AFKLOK Manual Diaphragm Valve is engineered for precise gas flow control in demanding industrial environments. Constructed from corrosion-resistant SS316L stainless steel, this valve delivers reliable performance with exceptional leak-tight integrity.

Key Specifications
Parameter Specification
Material SS316L Stainless Steel
Port Sizes 1/4", 3/8", 1/2"
Maximum Working Pressure 310 Bar (4500 Psig)
Media Temperature Range -23°C to 65°C (-10°F to 150°F)
Helium Leakage Rate (Internal/External) ≤1×10⁻⁹ Mbar·L/s
Discharge Coefficient (Cv) 0.2
Insulation Grade BA Class
Application Gas Control Systems
AFKLOK Manual Diaphragm Valve front view showing SS316L construction and port connections
Performance Features
  • Ultra-low helium leakage rate for critical gas containment
  • Wide temperature tolerance from -23°C to 65°C
  • High-pressure capability up to 310 Bar operation
  • BA Class insulation for optimal thermal efficiency
  • Precision discharge coefficient of 0.2 for accurate flow control
  • Manual operation for reliable, maintenance-free performance
Technical diagram of Manual Diaphragm Valve showing internal components and flow path
Industrial Applications

This diaphragm valve is specifically designed for gas control applications across multiple industries including oil and gas processing, manufacturing facilities, research laboratories, and high-temperature industrial environments requiring precise gas management.

Certification & Ordering Information
  • CE Certified for European market compliance
  • Minimum Order Quantity: 1 piece
  • Delivery Time: 5-10 days
  • Payment Methods: L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Capacity: 5000 pieces
Manual Diaphragm Valve packaging and shipping configuration with protective materials
Frequently Asked Questions
What is the brand name of this Manual Diaphragm Valve?
The brand name is AFKLOK.
Where is the Manual Diaphragm Valve manufactured?
The Manual Diaphragm Valve is manufactured in China.
What certifications does this Manual Diaphragm Valve have?
This Manual Diaphragm Valve is certified with CE.
What are the payment terms accepted for purchasing this Manual Diaphragm Valve?
The accepted payment terms are L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
What is the minimum order quantity for this Manual Diaphragm Valve?
The minimum order quantity is 1 piece.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Wofly Technology Co., Ltd.
Location Foor 2, 4th Buidling, A Zone, Xinhe Xinxing Industrial 3th Zone, Fuhai Avenue, Baoan, Guangdong, China.
Contact Person Catlin Zeng

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