Tzyy Hydraulic S20A Directional Control Tube Check Valve

• Function: Directional Control
• Installation: Threaded Connection
• Drive: Hydraulic
• Max. Operating Pressure: 315bar
• Max. Permissible Flow: 250L/Min
• Sizes: Size 20
• Model NO.: TY-S20A11
• Hydraulic Fluid: Hl,Hlp
• Hydraulic Fluid Temperature Range: -30...+80
• Weight: 1kg
• Transport Package: Truck and Shipment with Wooden Cases
• Trademark: TZYY
• Origin: China
• HS Code: 848120
• Production Capacity: 500000 Pieces/Year

Product Description

Product Description

   Used to turn on or off the oil circuit in the hydraulic system or change the direction of oil flow, thereby controlling the pneumatic or stopping of the hydraulic actuator and changing the direction of movement of the actuator. On the basis of the old Youyan series directional valves, the company has successively developed various new products such as directional valves with emergency handles and directional valves with position monitoring to meet the requirements of different customers under different working conditions.

Company Products

Company Profile

   Taiyuan Heavy Machinery Group Yuci Hydraulic Industry Co., Ltd. is an influential enterprise in the research and manufacturing of high-end hydraulic products in China.
   The company integrates research, manufacturing and sales of high-end hydraulic products. We have the first national "Enterprise Technology Center" in hydraulic industry, and advanced testing center for hydraulic products. We are a high-tech enterprise recognized by the state, and also an independent industrial base for high-end hydraulic products.
    The company has five branches, casting branch, hydraulic valve branch (The predecessor of Hydraulic valve branch is Yuci Yuken Hydraulics Co., Ltd., It was the first joint venture in hydraulic industry in China established by Yuci Hydraulics Co., Ltd. of China and Yuken Kogyo Co., Ltd. of Japan in 1992) ,hydraulic pump branch, hydraulic cylinder branch and hydraulic system branch, and three subsidiaries in Changzhi, Jinan and Shanghai. The company annually produces 3 million hydraulic components, 40 thousand sets of hydraulic systems and 35 thousand tons of various castings. The products are high-end, internationalization, integration and intelligence. The products include high pressure piston pump, vane pump, gear pump, hydraulic valve, hydraulic motor, hydraulic cylinder, hydraulic system, mechanical-electrical -hydraulic integration devices and various castings. The company's products have passed the GB/T19001-2016/ISO9001:2015, GJB9001C-2017 and IATF16949:2016 quality management system certification.
   At present, the company is planing to establish a global marketing and service network, we are dedicated to providing satisfied services to customers all over the world.

Workshop & Equipment

Certificates&Technical Center

Registered Brand

Exhibition & Partners

FAQ

Q1: Are you trading company or manufacture?
A: We are manufacture,we have independent big workshop for different hydraulic parts(like casting workshop,valve workshop,pump workshop,cylinder workshop,etc.), each workshop be equipped with dozens sets of high-end processing and testing machines.

Q2: How long has your company run in hydraulic fields?
A: We are the first hydraulic company of china, established at 1964.

Q3: What is the payment terms?
A: Batch order: 30% deposit, balance before delivery.
Small order/Sample order: Full payment in advance.

Q4: How about your quality?
A: As one of the biggest hydraulic company of china,we have very strict quality control system,and each product will be tested before be packaged.

Q5: Did your company accept customization?
A: Yes, we can supply products according to customers' requirements,if the quantity is enough.

Q6: What about your delivery time?
A: For ordinary models, we have enough stocks, if not , the delivery time will according to the products that customer need.