PPH Ball Check Valves - 100% Virgin Grade PPH
PPH Ball Check Valves for Corrosive & Chemical Applications
PPH Ball Check Valves are high-performance non-return valves designed to prevent backflow in thermoplastic piping systems. Manufactured from premium-grade Polypropylene Homopolymer (PPH), these valves offer excellent chemical resistance, durability, and reliable sealing performance in aggressive industrial environments.
At ASK Innocomp, we supply precision-engineered PPH Ball Check Valves suitable for chemical processing, water treatment, pharmaceutical plants, and various industrial fluid handling systems.
Technical Specifications & Engineering Parameters
| Parameter | Engineering Specification |
|---|---|
| Available Size Range | 1/2" to 4" (DN15 - DN100) |
| Nominal Pressure Rating | PN10 / PN16 (150 PSI) |
| Operating Temperature Range | 0°C to +95°C |
| End Connection Standards | Socket Fusion, Butt Fusion, Flanged (ANSI 150 / DIN PN10) |
| Body & Wetted Materials | EPDM / FKM (Viton) with Solid PPH Ball |
| Quality & Testing Protocol | 100% Spark Tested (20kV) & Hydrostatic Proof Tested to 1.5x Design Pressure |
| Design Standards | DIN 8077/78, ISO 10931, ASTM D3222, ASME B16.5, DVS 2205 |
Key Features & Operating Advantages
- Severe Chemical Immunity: Engineered for automatic prevention of reverse flow in corrosive chemical lines with zero metallic components.
- Zero Metallic Contamination: Eliminates galvanic corrosion and fluid contamination in pure chemical lines.
- Smooth Anti-Scaling Internal Geometry: Delivers minimum fluid head loss and prevents crystallization of salts.
- Long-Term Thermal & Mechanical Integrity: High creep strength and impact resistance under continuous plant load.
- Ex-Stock Dispatch & Mill Test Certification: Supplied with EN 10204 3.1 batch inspection test certificates.
Recommended Industrial Applications
- Acid Pickling & Galvanizing Lines: Concentrated Hydrochloric Acid (HCl 33%) and Sulfuric Acid (H2SO4) transfer.
- Chemical & Agrochem Manufacturing: Pesticide synthesis, organic acid handling, and raw material dosing skids.
- Electroplating & Surface Finishing: Acid copper, hard chrome, nickel baths, and rinse water piping.
- Water & Wastewater Treatment: Demineralized water (DM) plants, reverse osmosis (RO) loops, and effluent neutralization.