Flow ball valve

Flow ball valve technology parameter

Effect: ordinary switch, regulation（4～20mA）

Environment temperature： -30℃～+70℃

The power supply voltage: AC220V, AC380V (other custom AC24)50/60Hz

Protection class: IP67, IP68 optional

Option (optional)

Explosion-proof type explosion-proof grade II BT3/T4:D

Feedback: the active signal, S passive signal

With heater: in the humid environment of dry actuator element(optional)

Manual function: electric actuator with manually open the valve, close the valve function

Adjustable type: input 4 ~ 20mA signal, the realization of the valveregulating function

Flow ball vavle standard specification

Design standards: GB/T12237-1989; DIN3357/1,2:API608

Flange size: GB/T9113.1, JB/T79; DIN3202; JIS B2002; ASME B16.10

The structural length: GB/T12221-1989; DIN3202; JIS B2002:ASMEB16.10

Test: GB/T13927; DIN3230/3; API598; JIS B2003

Flow ball valve parameter

Nominal pressure: PN1.6, 2.5, 4.0Mpa

Connection: flange (two pieces, three piece)

Body material: steel, stainless steel (WCB) CF8 (304), CF8M (316)

The ball valve material: stainless steel CF8 (304), CF8M (316)

Sealing material: PTFE, PPL, seal

Stem material: 304 stainless steel, 316

Applicable temperature range: -20 ~ 232 ℃ ~ 350 ℃, metal seal: 450 ℃ ~600 ℃

Suitable medium: water, oil, gas, powder, all kinds of organic solventand some corrosive liquid (W · O · G)

Flow ball valve product introduction

Electric actuator adopts imported original parts, accurate wear-resisting, return difference, security assurance

Double spacing, overheating, overload protection (option)

Oil free, free maintenance, waterproof anti rust, and can reduce electromagnetic interference

No support is connected between the ball valve and actuator, shapestructure integrated compact space, reduce equipment

Between the ball valve and ball with anti-static device

The ball valve explosion-proof design, fire protection design

Double shrapnel automatic compression packing

The design use: the valve is suitable for food, beverage,pharmaceutical, chemical and other pure lines and industrial environmental protection, water treatment, high-rise buildings, water supply and drainage pipes for opening and closing or regulate the flow of.

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.