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No. 3518, No. 1609 Haiwan Road, Zhelin Town, Fengxian District, Shanghai
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Shanghai Liyuan Valve Manufacturing Co., Ltd
Manual press type spring reset sampling valve
NegotiableUpdate on 05/14
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Overview
Manual press type spring reset sampling valve model QYF-S50, brand Shanghai Liyuan, specification size DN15-100, pressure rating PN16, control method: press type spring reset, product material: stainless steel lined with fluorine, temperature resistance 120 ℃, applicable medium: liquid, mainly used for online sampling of chemical enterprise pipelines.
Product Details
Product Overview
Manual press type spring reset sampling valveModel QYF-S50, brand Shanghai Liyuan, specification size DN15-100, pressure rating PN16, control method: press spring reset, product material: stainless steel lined with fluorine, temperature resistance 120 ℃, applicable medium: liquid, mainly used for online sampling of pipelines in chemical enterprises.
Selection parameters of manual press type spring reset sampling valve
Product material requirements, working pressure, medium used, medium temperature, medium characteristics, sampling quantity, sampling bottle material requirements, sampling bottle quantity requirements
Product Structure Principle
The online sampling valve consists of several parts, including the valve body, valve core, valve cover, joint, and sampling bottle. It is installed on the pipeline and can be safely sampled by opening the sampling valve according to the required sampling volume. The product structure includes non sealed and needle punched sealed types, with two operating modes: handwheel rotation, handle pressing, etc,
Product after-sales service commitment
Before placing an order, it is necessary to carefully confirm the required product technical parameters with our sales personnel to avoid unnecessary trouble
For the products ordered by your company from Liyuan Valve in Shanghai, our company makes the following commitments in terms of after-sales service
1、 Our company provides product quality assurance (non-human) for one year (except for special operating conditions)
2、 After signing the contract, ensure quality and quantity, and deliver on time (unless under special circumstances)
3、 Provide answers to technical inquiries from the demand side
4、 When delivering the equipment, our factory shall provide the following documents to the purchaser: shipping list, product certificate of conformity
When receiving letters or phone calls from users regarding quality issues, ensure to respond and resolve the problem as soon as possible
