MachineU > China Products > Tools & Hardware > Valve > Valves
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
Specifications
Brand Name :
+GF+
Model Number :
355 type PVC-U double loose ball valve
Certification :
3C
Place of Origin :
Switzerland
MOQ :
1
Price :
$55/piece
Payment Terms :
T/T
Supply Ability :
1/piece in stock
Delivery Time :
3-7
Packaging Details :
130*90*110mm
Outpu :
4 to 20 mA
Mounting :
In-Line / Submersible
Certifications :
ISO 9001, ISO 14001, OHSAS 18001
Max Pressure :
1000 psi (69 bar)
Manufacturer :
Georg Fischer
Standard Polypro Fitting :
6.9 bar @ 100 °C (100 psi @ 212 °F)
Description
1. Automation-Ready Design for Efficient Industrial Processes
The GF 355 Series PVC-U Double Union Ball Valve (1-1/4") is engineered to meet the demands of automated industrial systems. Its true union design allows for quick disassembly without disrupting the pipeline, reducing downtime during maintenance in automated workflows. Constructed with corrosion-resistant PVC-U and EPDM seals, it withstands aggressive chemicals and extreme temperatures (0°C to 60°C), ensuring long-term reliability. The 1-1/4" BSPT/BSPP threaded connections simplify integration into British-standard piping networks, while compatibility with GF’s EA11 electric or Type 233 pneumatic actuators enables remote operation and precise flow control. NSF 61 and FDA certifications further enhance its suitability for hygienic applications like food processing and potable water systems, aligning with automation’s safety requirements.

2. Robust Performance and Compliance Standards
Designed for high-pressure environments, this valve offers a PN 16 rating (232 psi) and bubble-tight shutoff (ISO 5208 Class A), critical for leak-free performance in automated processes. The EPDM O-rings and HD-PE ball seals resist chemical degradation and temperature fluctuations, while flame-retardant properties meet global safety standards. Its compact dimensions (115–125 mm length) minimize space usage in machinery, and lightweight construction (0.86–0.95 kg) reduces installation complexity. WRAS approval ensures compliance with UK water regulations, making it ideal for municipal water treatment and industrial automation systems.

3. Versatile Applications and Low Maintenance
The GF 355 Series balances durability with adaptability, serving industries such as chemical processing, irrigation, and wastewater management. Its solvent-weldable socket or threaded ends accommodate diverse installation needs, while the modular design supports actuator upgrades for IoT-enabled automation. The valve’s low-friction operation and tool-free maintenance reduce lifecycle costs, and GF’s 70-year legacy in plastic valve innovation guarantees consistent performance. Optional accessories like position indicators and smart sensors enhance system monitoring, ensuring seamless integration into modern industrial control systems.
Attribute Description
Product Name GF Piping Systems 355 Series PVC-U Double Union Ball Valve (1-1/4") – Industrial Automation Grade
Core Specifications - Material: PVC-U body with EPDM seals for corrosion resistance.
- Connection: True Union (BSPT/BSPP threaded) for quick disassembly in automated systems.
- Size: 1-1/4" (DN32) with full port design.
Automation Compatibility - Actuators: Works with GF EA11 electric actuator (5-second cycle time, 110–230V AC, IP67-rated) 5 and Type 233 pneumatic actuator (fail-safe options, manual override, ±10° stroke limiter) 7.
- Control: Supports open/close or modulating functions via digital positioners.
Certifications - NSF/ANSI 61: Safe for potable water systems.
- FDA CFR 21: Compliant with food and beverage applications.
- WRAS: Approved for UK drinking water regulations. 9
Performance Standards - Pressure Rating: PN 16 (232 psi) for high-pressure industrial use.
- Leakage: ISO 5208 Class A (bubble-tight shutoff).
- Temperature Range: 0°C to 60°C for aggressive media handling.
Industrial Features - Low-Friction Design: Reduces actuator torque requirements.
- Modular Structure: Easy retrofitting with sensors or actuators in automated workflows.
- Flame-Retardant: Meets UL 94 V-0 standards.
IoT & Monitoring - Smart Integration: Optional position indicators and inductive limit switches for real-time status tracking in IoT systems.
Maintenance & Installation - Tool-Free Access: True Union design allows valve removal without disrupting piping.
- Lightweight: 0.86–0.95 kg for easy handling in automated assembly lines.
Applications - Chemical Processing: Handles aggressive fluids in dosing systems.
- Water Treatment: Ideal for remote-controlled filtration and distribution networks.
- Food & Beverage: Hygienic automation in bottling plants.

Send your message to this supplier
Send Now

+GF+ 355 PVC-U Double Union Ball Valve 1-1/4" – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation

Ask Latest Price
Product Detail
Brand Name :
+GF+
Model Number :
355 type PVC-U double loose ball valve
Certification :
3C
Place of Origin :
Switzerland
MOQ :
1
Price :
$55/piece
Contact Supplier
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation
+GF+ 355 PVC-U Double Union Ball Valve 1-1/4 – Corrosion-Resistant EPDM Sealed Industrial Pipe Valve – Unique GF Piping Systems Model 355 for Plumbing & Automation

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
1 Years
xiamen
Since 2017
Business Type :
Trading Company
Main Products :
GF Piping System, PLC Interface Module, B&R PLC Module
Total Annual :
3000000-10000000
Employee Number :
101~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products GF Piping System
MachineU China Products Tools & Hardware Valve Valves
Contact Supplier
Submit Requirement