We are a leading manufacturer and wholesale supplier of industrial ball valves. Wenzhou Chisin Valve Co., Ltd. provides bulk quantities of high-performance valves engineered for demanding industrial systems. Designed for durability and efficiency, our valves provide smooth fluid control, minimal leakage, and extended service life across various industries.
We supply both stainless steel ball valves and brass ball valves to meet different application requirements. Stainless steel valves are ideal for corrosive environments such as chemical plants and beverage processing, while brass ball valves deliver reliable performance at a lower cost for less aggressive fluids. Our range spans sizes from ½ inch to 4 inches, available in both full-port and reduced-port designs, ensuring compatibility with pipelines that require precise flow control.
Our valves are engineered for reliability, featuring key aspects that matter to industrial buyers. We emphasize technical reliability with features tailored for industrial buyers:
✔️ Operating Pressure Range: Up to 1000 PSI, depending on model
✔️ Temperature Resistance: -20°C to 220°C, based on material selection
✔️ Connection Types: BSP/NPT threaded ends, flanged ends, or welded ends
✔️ Flow Design: Full port construction reduces pressure loss across pipelines
✔️ Shut-Off Function: Quarter-turn actuation provides quick and accurate isolation
✔️ Maintenance Benefits: Replaceable seats and seals minimize downtime and maintenance costs
We provide OEM ball valve production to meet custom specifications. Clients can request:
✔️ Different port sizes, including 1", 2", and larger custom diameters
✔️ Seal and seat materials such as PTFE, reinforced PTFE, or graphite
✔️ Branded markings for distributors ordering bulk supplies
Our large-scale production capacity enables us to serve as your direct source for ball valves, offering competitive factory pricing to international buyers.
Our wholesale ball valves are designed for critical use cases across industries:
✔️ Oil & Gas Pipelines – withstand high pressure and provide reliable shutoff
✔️ Chemical Processing Plants – corrosion-resistant designs for aggressive media
✔️ Beverage & Food Industry – smooth flow and contamination resistance
✔️ Pharmaceutical Manufacturing – precise shutoff with cleanable interiors
✔️ Water Treatment Facilities – dependable sealing and low pressure drop
As an established Wholesale Ball Valve Supplier, we ship worldwide and maintain consistent stock availability to support distributors, contractors, and industrial buyers. Our wholesale pricing and logistical reliability make us a trusted choice for long-term supply partnerships.
👉 Partner with Wenzhou Chisin Valve Co., Ltd., a global Wholesale Ball Valve Supplier, for high-quality valves that combine technical reliability, easy maintenance, and performance across multiple industries. Contact us today to request bulk pricing or OEM specifications.