Precision Engineered Scuba Valves for Global OEM & Wholesale Buyers
Reliable, Certified, and Cost-Effective – Your Trusted China Factory Source
Looking for a scuba valve supplier that combines strict quality control with competitive pricing? As an ISO 9001‑ and CE‑certified factory with over 10 years of experience, we deliver high‑flow, corrosion‑resistant scuba valves built for diving oxygen, industrial gas, and food‑grade gas applications. MOQ from 500 pcs, lead time 20–30 days, full OEM/ODM support. Request a quote today.
David Chen – Senior Valve Engineer
10+ years in high‑pressure gas equipment design & global sourcing
Our dedicated valve assembly and testing line – Zhuzhou, Hunan, China
Why Import Managers & Brand Owners Struggle to Source Scuba Valves
Procuring scuba valves from overseas suppliers presents a unique set of challenges that can disrupt your supply chain and damage your brand reputation. Based on feedback from over 200 buyers across the USA, Europe, and Southeast Asia, the most common pain points include:
- Inconsistent thread standards – Valves that fail to mate with standard CGA 347 or DIN 477 cylinders, causing leaks and safety hazards.
- Unreliable O‑ring materials – Low‑grade rubber that swells or cracks under high‑pressure oxygen (200–300 bar).
- Long lead times & poor communication – Suppliers quoting 60 days with little to no order visibility.
- Hidden compliance gaps – Valves that claim “CE/ISO” but lack valid test reports (COA, burst‑proof, cycle‑life).
- MOQ mismatches – Factories that demand 5,000 pcs when you need 500–1,000 for market testing.
These issues translate into costly returns, delayed product launches, and even liability risks. The right scuba valve partner should eliminate these headaches – not add to them.
Our Scuba Valve Solution – Built for Performance, Safety & Scalability
Zhuzhou XingYe Chemical Co., Ltd designs and manufactures scuba valves that meet the exacting demands of diving oxygen, medical gas, and industrial gas applications. Our valves are produced on fully automated CNC lines, 100% pressure‑tested, and shipped with full traceability documentation.
Whether you need a standard yoke‑type (INT) valve for recreational diving or a DIN‑compatible high‑flow valve for technical diving, we offer over 12 valve models in brass, stainless steel, and lightweight aluminum alloys.
Key Technical Parameters (Typical Range – Confirm per Order)
| Parameter | Specification | Notes |
|---|---|---|
| Working Pressure | 200 bar – 300 bar (2900 psi – 4350 psi) | Tested at 1.5× WP |
| Thread Types | CGA 347, DIN 477, 5/8″ UNF, 3/4″ NGT | OEM threads available |
| Body Material | CW617N brass / SS304 / SS316 / Al‑6061 | Certified raw material batch |
| O‑ring Material | EPDM / FKM (Viton®) / NBR | Oxygen‑compatible grade |
| Flow Rate (CV) | 0.45 – 0.72 (depending on model) | Measured per ISO 12209 |
| Cycle Life | ≥ 10,000 cycles (internal test) | Leak‑free after test |
| Operating Temp. | ‑20 °C to +65 °C | Diving & industrial use |
* All parameters are typical reference values. Final specifications shall be confirmed in the order contract and product drawing.
Compliance & Certifications – Every Scuba Valve Is Traceable
When you source a scuba valve from us, you receive more than a component – you receive a compliance package designed for hassle‑free import and end‑use approval:
- ISO 9001:2015 – Quality management system covering design, production, and testing.
- CE / ECM (European Conformity) – Valves meet essential health and safety requirements for pressure equipment (PED 2014/68/EU).
- COA (Certificate of Analysis) – Material composition report for each production batch.
- MSDS (Material Safety Data Sheet) – Provided for oxygen‑compatible cleaning and handling.
- Food‑Grade Gas Certification – Applicable for N₂O and CO₂ service valves (cream charger, beverage).
- Third‑Party Testing Support – We coordinate with SGS, TÜV, or Bureau Veritas per your request (cost quoted separately).
All valves are oxygen‑cleaned, bagged, and sealed in a controlled environment to prevent contamination during transit.
Factory Strength – Why Import Managers Trust Our Supply Chain
10+
Years of valve & gas equipment expertise
120+
Skilled employees (engineering, QC, production)
10,000 m²
Covered production & warehousing area
100%
Pressure‑tested before shipping
Comparison – Us vs. Typical Suppliers
| Criteria | Zhuzhou XingYe Chemical | Typical Trading Company |
|---|---|---|
| Direct Manufacturer | ✅ Yes – fully owned factory | ❌ Often third‑party sourced |
| OEM/ODM Design | ✅ In‑house engineering team | ⚠ Limited or no design support |
| Lead Time (500 pcs) | 20–30 days | 40–60 days |
| Certification Documents | Full COA + MSDS + ECM | Partial or generic documents |
| MOQ | 500 pcs (customizable) | 2,000–5,000 pcs |
| After‑Sales Support | 12‑month warranty, free replacement for defects | Limited or no warranty |
100% pressure testing and quality control station – every scuba valve verified before packing
OEM / ODM – Your Brand, Your Specifications
We understand that brand owners and import managers need valves that match their brand identity and specific market requirements. Our OEM/ODM capabilities include:
- Custom branding – Laser engraving, pad printing, or sticker label with your logo, part number, and certification marks.
- Custom packaging – Retail boxes, bulk cartons, or blister packs with barcode and instruction insert.
- Dimension & thread customization – Modify body length, knob style, outlet orientation to fit your cylinder design.
- Material selection – Choose brass, stainless steel, or aluminum based on weight, cost, and corrosion resistance needs.
- Color options – Anodized or powder‑coated finishes for visual differentiation.
All OEM designs are protected under NDA. We provide sample approval (3–5 pcs) before mass production. Sample lead time: 7–12 days. Mass production: 20–30 days after sample sign‑off.
Commercial Terms – MOQ, Lead Time, Payment & Logistics
| Term | Standard Offering | Negotiable Options |
|---|---|---|
| MOQ | 500 pcs per model | 200–300 pcs for trial orders |
| Lead Time | 20–30 days after deposit & drawing approval | 15 days for repeat orders |
| Payment Terms | 30% deposit, 70% balance before shipment | L/C at sight, T/T |
| Incoterms | FOB Shanghai / Ningbo / Shenzhen | CIF, EXW, DDP (subject to quote) |
| Packaging | Individual polybag + foam insert + export carton | Retail box, wooden pallet, container loading |
| Warranty | 12 months from shipment date | Extended warranty available |
* Terms are indicative and subject to final contract. Volume discounts available for orders above 2,000 pcs.
Scuba Valve Applications Across Industries
scuba dive cylinder valve scuba k valve scuba din valve
🐠 Diving & Oxygen
Recreational and technical scuba tanks, diving oxygen cylinders, rebreather systems. Valves with dual‑outlet and redundant seal.
🏭 Industrial Gas
High‑pressure cylinders for argon, CO₂, N₂, and compressed air. Thread options compatible with CGA and DIN regulators.
🍦 Food & Beverage
N₂O cream charger tanks, beer CO₂ cylinders. Food‑grade certification and sanitary sealing.
🏥 Medical / Emergency
Portable oxygen cylinders for EMS, aviation oxygen, and hyperbaric chambers. 100% oxygen‑compatible cleaning.
What Our Global Buyers Say About Our Scuba Valves
Thomas R.
Import Manager – Florida, USA
“We switched to Zhuzhou XingYe for our scuba valve needs after dealing with inconsistent quality from another Asian supplier. The first batch of 1,200 valves arrived with full COA and MSDS – every single unit passed our incoming pressure test. Lead time was just 25 days. We’ve now placed three repeat orders.”
Sarah K.
Brand Owner – California, USA
“As a small brand owner, I was worried about MOQ. They worked with me on a 300‑pc trial order for custom‑engraved valves. The quality is on par with Italian brands but at nearly half the cost. OEM support was excellent – they helped me finalize the knob design and packaging.”
Michael O.
Sourcing Agent – Ontario, Canada
“Professional documentation, fast response, and the valves are compatible with CGA‑347 cylinders. I’ve been sourcing gas equipment for 8 years, and their scuba valve quality is among the best I’ve seen from Chinese factories. Shipping via FOB Shenzhen was smooth.”
Elena V.
Wholesaler – Barcelona, Spain
“We needed DIN‑thread valves for European diving cylinders. The factory already had the tooling and delivered samples in 8 days. The production run of 2,000 units was flawless. They also helped with CE documentation for our local market. Highly recommend.”
David L.
Procurement Lead – Dubai, UAE
“Reliable partner for high‑pressure valves. We use their scuba valves for our oxygen cylinder assembly line. Zero defects in the last two shipments. The factory tour (video) showed a clean, organized production floor. Trustworthy.”
Logistics, Packaging & After‑Sales Support
📦 Packaging Options
- Individual polybag + foam insert
- Color retail box with brand logo
- Bulk carton (50–100 pcs per carton)
- Wooden pallet / container loading
- Custom instruction insert
🚢 Shipping Methods
- Sea freight (FOB/CIF) – 20 GP / 40 GP container
- Air freight – sample orders & urgent restock
- Express (DHL, FedEx, UPS) – 3–7 days door‑to‑door
- Consolidation available for LCL
🔧 After‑Sales
- 12‑month warranty against manufacturing defects
- Free replacement for defective units (photo/video evidence required)
- Technical support via WhatsApp / WeChat / Email
- Spare parts (O‑rings, springs) available separately
Trusted by Buyers Across 20+ Countries
Since 2015, Zhuzhou XingYe Chemical has supplied scuba valves and gas equipment to importers, brand owners, and distributors in the United States, Canada, Germany, Spain, UAE, Australia, Brazil, and more. Our factory is registered and verified by third‑party auditing platforms.
We are a proud member of the Hunan Gas Industry Association and regularly participate in international trade fairs (Canton Fair, Medica, DEMA Show).
Frequently Asked Questions – Scuba Valve Sourcing
Q: What thread types are available for your scuba valves?
A: We offer CGA 347 (US standard), DIN 477 (European), 5/8″ UNF, and 3/4″ NGT. Custom threads can be machined for OEM orders. Please specify your cylinder valve connection when requesting a quote.
Q: Do you provide samples before mass production?
A: Yes. Sample cost is charged separately and refunded upon order placement. Standard samples (3–5 pcs) are ready in 7–12 days. Shipping is via express (DHL/FedEx) at your account or we can prepay and include in the invoice.
Q: Are your scuba valves certified for oxygen service?
A: Yes. All valves intended for oxygen service are cleaned and tested per ISO 15001 and ASTM G93. We provide oxygen‑compatible cleaning certification with each shipment. Our O‑ring materials are selected for oxygen compatibility.
Q: What is the minimum order quantity for custom OEM scuba valves?
A: Standard MOQ is 500 pcs per model. For new customers or trial orders, we can accommodate 200–300 pcs with a small premium. Repeat orders after design approval enjoy the standard MOQ and pricing.
Q: How do you handle quality disputes or defective products?
A: We offer a 12‑month warranty from shipment date. In the event of a defect, please provide photos or videos. We will ship replacements free of charge (same model) or issue a credit for the defective quantity. Our goal is to resolve any issue within 5 business days.
Ready to Source Reliable Scuba Valves for Your Market?
Send us your specifications – thread type, quantity, target price, and OEM requirements. We’ll reply within 24 hours with a detailed quotation and product recommendation.
Or visit our contact page: www.whipways.com/contactus
Zhuzhou XingYe Chemical Co., Ltd | Room 619‑3, Henghe Industry And Trade Headquarters, No. 1099 Qingxia Road, Tongtangwan Street, Zhuzhou, Hunan, China
Disclaimer: All product specifications, certifications, and performance data provided on this page are typical reference values based on standard production samples and internal testing. Actual product specifications, compliance documentation, and commercial terms (including MOQ, lead time, pricing, and payment terms) shall be confirmed in the written order contract and product drawing approved by both parties. Images shown may include representative factory photos and customer feedback received voluntarily. Customer names and avatars are used with permission. Zhuzhou XingYe Chemical Co., Ltd reserves the right to update product designs and specifications without prior notice.
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