FDJ200/31.5 alternating valve

FDJ200/31.5 alternating valve mian parameter

FDJ200/31.5 alternating valve nominal pressure rating: 31.5MPaRated nominal flow rate: 200L/min

Path：KJ16Size：138×68×40

Weight：1.6kg FDJ200/31.5

Alternating one-way valve type one-way valve material of carbon steel

Type FDJ200/31.5

Applicable range of equipment support

Product name alternating one-way valve

Nominal pressure 31.5（MPa）

Type (channel) three way connection joint parts and accessories

Drive hydraulic control

The main material carbon steel

FDJ200/31.5 altenating valve scope

According to support the action and function of hydraulic componentsto set the alternate valve in the hydraulic circuit.

FDJ200/31.5 alternating valve structure feature

From the connector, O type sealing ring, valve, valve seat, valve bodyand other parts, and the valve core and valve seat form a sealingpair, control one-way liquid seal locking function, to ensure thehydraulic support, element function.

FDJ200/31.5 alternating valve working principle

Alternating valve and the one-way valve working principle,only one direction into the liquid, unilateral control. As shown in the schematic shown below: B, C hole is often through, into the liquid from the A hole of the spool to the right. A only one-way flow of C, cannot flow back, meet the hydraulic element action.

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 140 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.