The Cylinder Valve is designed for controlling gas flow in cylinders that contain oxygen, nitrogen, air, and other high-purity gases. It operates efficiently under pressures up to 15MPa to 30MPa, making it ideal for industrial and medical applications.
Specification:
| Product Type | QF-2C7 |
| Gas Service | Oxygen, Air, Nitrogen |
| Working Pressure | 15MPa |
| Orifice Diameter | ø4mm |
| Body Material | Brass |
| Inlet Thread | PZ27.8/W28.8/25E |
| Outlet Thread | W21.8-14 |
| Pressure of Safety Device | Without |
| Surface Treatment | Shot Blasting or Pickling |
| Working Temperature | -40ºC~+60ºC |
Product Pics and Packing.
High quality and secure gas cylinder valves;
Competitive pricing in the market;
Fast delivery and reliable after-sales service.
Samples are available for customer evaluation.
OEM/ODM services available. Logo design and printing options.
Advantages we have:
-1) Original Manufacturer: Our factory is equipped with advanced machinery such as punch machines, CNC equipment, and more for producing cylinder valves and gas cylinders;
-2) High production capacity: We can produce over 50,000 pcs of gas cylinder valves and 30,000 pcs of medical oxygen cylinder valves per month;
-3) Quality Control: Certified with ISO 9001:2008 and ISO 13485 quality management systems. All products are tested before leaving the factory;
-4) Cost-effective solutions: We offer competitive prices due to our professional manufacturing and economies of scale;
-5) Wide range of models: Available in different series and models to meet international standards;
-6) Accept small orders: Minimum order quantity (MOQ) is 50 pcs;
-7) Extensive exporting experience: Over 15 years of successful export operations.
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Yuyao Jiahua Medical Appliance Co., Ltd. has been in the business of manufacturing medical and industrial equipment since 1995. We are a local company with a team of experts in the medical industry. Our product line includes Medical Gas Regulators, Flow Meters, Gas Outlets, Probes, Suction Regulators, Pressure Gauges, and Cylinder Valves. We also maintain stock of both Industrial and Medical Gas Cylinders and related products. OEM services are available for custom requirements. To date, we have exported our products to many countries including Taiwan, Thailand, Vietnam, Middle East, Southeast Asia, Africa, South America, Mexico, USA, Turkey, Pakistan, Russia, and have received positive feedback from both domestic and international markets. We hold CE 0120 certification and have passed the ISO 13485 quality management system.
We warmly welcome friends from around the world to visit us and explore opportunities for cooperation and mutual growth.
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Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer specializing in medical oxygen regulators, flow meters, cylinder valves, and supply/export of medical oxygen cylinders. We have import and export permits.
Q: Where is your factory located? How can I visit it?
A: Our factory is located in Ningbo, China, approximately 30 minutes by car from Ningbo Airport.
Q: How can I get samples? What is the lead time?
A: Samples can be sent within one week, and the lead time is typically 15–30 days.
Q: How do you ensure product quality?
A: We are ISO 13485 certified, with an independent quality control team of 16 inspectors. Third-party certifications and factory audits are accepted.
Q: Are all cylinder valves fully tested before leaving the factory?
A: Yes, every cylinder valve is thoroughly tested before it leaves our facility.
Q: Do you offer ODM/OEM services?
A: Yes, OEM and ODM services are available. From concept to finished product, we handle everything in-house, including design, prototyping, tooling, and production.
Contact Information:
YUYAO JIAHUA MEDICAL APPLIANCE CO.,LTD
No.18 Road Cangchu, Yuyao City, Zhejiang Province, China.
Tel: +86 574 6264 9770
Fax: +86 574 6264 8386
Cell: +86 139 5835 4985
http://nbjiahua.en.made-in-china.com/
http://nbjhmedical.en.alibaba.com/
http://www.nbjiahua.com
The raw material for making the tray, double-sided silicone oil, is not easy to stick, good quality, high transparency
PET SHEET Double-sided silicone oil
CANGZHOU XINFENG PLASTIC CO.,LTD , https://www.xinfengplastics.com