Xiamen ZhiCheng Automation Technology Co., Ltd
"Precision Engineered, Globally Trusted – Innovating Automation Control & Modular Excellence."
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The GF 3-8512-T0 is a manual quarter-turn ball valve engineered for aggressive chemical and ultrapure fluid control in industrial processes. Featuring GF’s proprietary PVDF (polyvinylidene fluoride) body, it delivers exceptional corrosion resistance against acids, bases, and solvents while maintaining zero metallic contamination. The "T0" suffix denotes its glass-fiber-reinforced polyamide lever handle with integrated position indicator (➔ for open, ⊥ for closed). Designed for DN15 (½") pipe systems, the valve utilizes a PTFE-encapsulated stainless steel ball and EPDM seals to achieve bubble-tight shutoff (ISO 5208 Rate A leakage). Compliant with FDA, EC 1935/2004, and USP Class VI standards, it operates from -40°C to +140°C, making it ideal for pharmaceutical, semiconductor, and chemical processing applications.
Precision-engineered for corrosive media:
Corrosion-resistant fluid handling solutions:
Superior performance in harsh environments:
Advanced operational reliability:
| Parameter | Specification |
|---|---|
| Model Identification | |
| Full Model Number | 3-8512-T0 |
| Product Line | GF Piping Systems – Electrically Actuated Process Valves |
| Valve Specifications | |
| Valve Type | 3-Way Ball Valve (L-Port Configuration) |
| Body Material | PVDF (Polyvinylidene Fluoride) |
| Seal Material | EPDM (Standard) / FKM (Optional for aggressive media) |
| Port Connections | DN40 (1.5") Flanged (EN 1092-2 PN16) / Threaded (NPT 1.5") Optional |
| Pressure Rating | 10 bar @ 20°C (145 psi) |
| Temperature Range | -10°C to +110°C (14°F to 230°F) - Standard Media |
| Flow Coefficient (Kv) | 63 m³/h (Water @ 20°C) |
| Actuator Specifications | |
| Actuator Type | Electro-Thermal Actuator (On/Off Control) |
| Supply Voltage | 24 VAC/DC ±10% |
| Power Consumption | 18 W (Stall Protection Included) |
| Duty Cycle | 100% (Continuous Operation Capable) |
| Operating Time | 20 sec (90° Rotation) |
| Torque Output | 15 Nm |
| Protection Rating | IP67 (Dust-tight, Immersion to 1m) |
| Electrical Interface | |
| Connection | 2-Pin M12 A-coded (Male) + Cable Gland Option |
| Wiring | 2-Wire (No Polarity Sensitivity) |
| Control Signal | Dry Contact / PLC Relay Output |
| Performance & Certifications | |
| Chemical Compatibility | Acids (≤40% H₂SO₄), Bases, Solvents (Compatibility Chart Required) |
| Certifications | FDA 21 CFR 177.2600 (Food Contact) CE, RoHS 3 ISO 5211 Mounting Interface |
| Media Suitability | Ultra-Pure Water (UPW), Chemical Dosing, CIP/SIP Processes |
| Leakage Class | Class VI (Bubble-Tight per EN 12266-1) |
| Environmental & Safety | |
| Ambient Temperature | -20°C to +60°C (-4°F to +140°F) |
| Over-Temperature Protection | Automatic Cutoff at >130°C |
| Fail-Safe | Position Maintained on Power Loss |
| Vibration Resistance | 5 g (10–150 Hz per IEC 60068-2-6) |
| Special Features (T0 Suffix) | |
| Configuration | Standard Duty Cycle (T1 = High-Cycle Version) |
| Material Options | Body: PVDF (Standard), PP-H Optional Seals: EPDM (Standard), FKM, PTFE |
| Actuator Feedback | Mechanical Position Indicator (No Electrical Feedback) |
| Accessories | Manual Override Lever (Integrated) |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are
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we are major in PLC,Sensors,HIM,Transmitters.
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