Heavy-Duty Construction & Chemical Resistance
The +GF+ 375 Series PVC-U/FPM Manual Ball Valve (JISd50) is engineered for industrial automation systems requiring reliable on/off control. Constructed with a rigid PVC-U body and FPM (fluororubber) seals, this valve resists corrosion from aggressive chemicals, water, and acidic media. Its double union solvent weld ends (DN40/DN50) ensure easy installation and maintenance, while the floating ball design with PTFE seats guarantees zero leakage under high-cycle use. Rated for PN16 (DN40) and PN10 (DN50), it handles pressures up to 232 psi and temperatures from 0°C to 60°C, making it ideal for non-critical but demanding environments.
Superior Performance & Safety Features
Featuring a blowout-proof stem and redundant double seals, the 375 Series prioritizes safety and longevity. The ergonomic handle includes an integrated tool for adjusting union bushings, eliminating the need for additional equipment. With a 10,000-cycle lifespan and full-port design minimizing flow restriction, this manual valve meets NSF 61 certification for potable water systems, ensuring compliance across industries. Its compact structure and corrosion-resistant housing further enhance durability in applications like water treatment, swimming pools, and agricultural irrigation.
Versatile Applications & User-Friendly Design
Designed for versatility, the GF 375 Manual Ball Valve excels in chemical processing, aquaculture, and general fluid distribution. It supports JIS standards and offers multiple connection options (socket, threaded, flanged) for flexible piping setups. The manual operation ensures simplicity in non-automated systems, while optional vented ball configurations expand its utility. Backed by GF’s precision engineering, this valve combines affordability with robust performance, making it a cost-effective choice for maintaining efficient fluid control in diverse industrial settings.
| Attribute |
Details |
| Product Model |
375 Series PVC-U/FPM Manual Ball Valve |
| Standards Compliance |
JIS B2220-2004 (Flange Connection), ASTM D2855, ANSI B16.5, ISO 9001, NSF 61 (Potable Water) |
| Connection Type |
Double Union Solvent Weld Ends (DN40/DN50) |
| Nominal Diameter |
DN40 (1.5") and DN50 (2") |
| Body Material |
PVC-U (Unplasticized Polyvinyl Chloride) |
| Seal Material |
FPM (Fluororubber) O-Rings |
| Operation Method |
Manual (Ergonomic Handle with Integrated Union Adjustment Tool) |
| Pressure Rating |
- DN40: PN16 (16 Bar / 232 PSI)
- DN50: PN10 (10 Bar / 150 PSI) |
| Temperature Range |
0°C to 60°C (32°F to 140°F) |
| End Connection Method |
Solvent Cement Socket (PVC-U) |
| Flow Characteristics |
Full-Port Design (Zero Flow Restriction) |
| Ball Design |
Floating Ball with PTFE Seat |
| Stem Design |
Blowout-Proof Stem with Redundant Double Seals (FPM + PTFE) |
| Cycle Life |
Up to 10,000 Cycles |
| Certifications |
NSF 61 (Drinking Water Safety), ISO 9001, ASTM D2855, ANSI B16.5 |
| Applications |
Water Treatment, Chemical Processing, Aquaculture, Irrigation, Swimming Pools |
| Chemical Resistance |
High Tolerance to Corrosive Chemicals, Acids, Alkalis, and Chlorinated Water |
| Manufacturer |
+GF+ Piping Systems |
| Key Features |
- Compact Design for Space-Constrained Installations
- Easy Maintenance via Removable Union Bushings
- Zero Leakage Guaranteed by Floating Ball Mechanism |
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+GF+ 375 Series PVC-U/FPM Manual Ball Valve - JIS d50 | Double Union Solvent Weld Ends | NSF 61 Certified for Water & Chemical Systems | Corrosion Images
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