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GF 375 Union Ball Valve PVC-U/EPDM – GB Standard d63 & d75 Sizes – Corrosion-Resistant Industrial Fluid Control Solution

Categories	GF Piping System
Brand Name:	+GF+
Model Number:	PVC-U/EPDM/375 type loose ball valve/National standard d63 & d75
Certification:	3C
Place of Origin:	Switzerland
MOQ:	1
Price:	$680/piece
Payment Terms:	T/T
Supply Ability:	1/piece in stock
Delivery Time:	3-7
Packaging Details:	1008080mm
Pipe Size:	DN15 to DN100
Case Material:	PBT
Enclosure:	NEMA 4X/IP65
Accuracy:	±0.5% of reading
Fire Resistance:	Self-extinguishing
Chemical Resistance:	High
Process Connection:	1.5 in NPT
Storage Temperature:	-20 °C to 85 °C

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Xiamen ZhiCheng Automation Technology Co., Ltd

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GF 375 Union Ball Valve PVC-U/EPDM – GB Standard d63 & d75 Sizes – Corrosion-Resistant Industrial Fluid Control Solution

Industrial Automation Valve: GF PVC-U/EPDM/375 Union Ball Valve

The GF PVC-U/EPDM/375 Union Ball Valve is a robust industrial automation solution designed for non-critical fluid control applications. Constructed with a durable PVC-U body, this valve offers excellent corrosion resistance against acids, alkalis, and saltwater, making it ideal for chemical processing, water treatment, and agricultural irrigation systems. It features a DN63-DN75 nominal diameter range (d63-d75) with PN16 pressure rating for smaller sizes and PN10 for larger diameters, ensuring reliable performance under moderate pressures. The union design allows for quick installation and maintenance without disturbing the pipeline, while multiple connection options—including socket welding, threading, and flange—enable compatibility with ISO, BS, ASTM, and JIS standards.

High-Performance Sealing and Operational Efficiency

Equipped with an EPDM O-ring and PTFE ball seal, the GF 375 Union Ball Valve provides superior leak-tightness and smooth operation across a wide temperature range of 0°C to 90°C. The dual-seal system ensures long-lasting durability even in challenging environments, reducing downtime and replacement costs. The lightweight yet rigid PVC-U structure minimizes system load, while the ergonomic handle offers precise on/off control with minimal effort. This valve is suitable for handling corrosive media, pure water, and chemical slurries, making it a versatile choice for industries such as pharmaceuticals, food processing, and wastewater management.

Reliable Design for Diverse Applications

Engineered to meet international quality standards, the GF 375 Union Ball Valve combines simplicity with advanced functionality. Its compact design saves space in tight installations, and the hygienic construction complies with FDA and NSF regulations for food and beverage applications. Optional accessories like limit switches, solenoids, and positioners enable integration with automated control systems, enhancing operational flexibility. Whether used in irrigation networks, chemical dosing systems, or general industrial pipelines, this valve delivers consistent performance, low maintenance, and compliance with global safety requirements, establishing it as a trusted choice for professionals worldwide.

Attribute	Specification
Product Model	375 Series PVC-U True Union Ball Valve
Material	- Body: PVC-U (Unplasticized Polyvinyl Chloride) - Seals: EPDM (Ethylene Propylene Diene Monomer) - Ball Seat: PTFE (Polytetrafluoroethylene)
Connection Type	Double Union (Socket/Threaded/Flanged Options) for Easy Maintenance
Nominal Diameter	- Inlet/Outlet: DN63 (2.5") - Union Adapters: DN75 (3")
Pressure Rating	- DN63 (Socket): PN16 (16 bar / 232 psi) - DN75 (Threaded/Flanged): PN10 (10 bar / 145 psi)
Temperature Range	0°C to 60°C (32°F to 140°F) for PVC-U Material
Certifications	- ISO 9001, ISO 14001 - GB/T 12237-2007 (Ball Valves) - ASME B16.5 (Flanges)
Leakage Class	Zero Leakage (Class A per GB/T 13927-2008)
Design Features	- Floating Ball Design for Reliable Sealing - Corrosion-Resistant Housing - 90° Quick-Operation Handle
Automation Compatibility	- Pneumatic/Electric Actuators Available - NAMUR-Compliant Mounting Interface
Applications	- Water Treatment - Chemical Processing - Pharmaceutical Industry - Food & Beverage
Standards Compliance	- ISO 5208 (Seat Leakage) - API 598 (Testing) - ANSI B16.34 (Pressure-Temperature Ratings)
Optional Accessories	- Limit Switches - Position Indicators - Manual Override Handles

GF 375 Union Ball Valve PVC-U/EPDM – GB Standard d63 & d75 Sizes – Corrosion-Resistant Industrial Fluid Control Solution

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