\n\n\n\n\n\n\n\n\n\n\n

No.<\/th>\n

Part name<\/th>\n

Material<\/th>\n

Technical characteristics<\/th>\n<\/tr>\n<\/thead>\n

1<\/td>\n

Body<\/td>\n

Ductile iron<\/td>\n

Durable ductile iron, epoxy coated against corrosion<\/td>\n<\/tr>\n

2<\/td>\n

Wedge\/Disc<\/td>\n

Ductile iron + EPDM<\/td>\n

Ductile iron encapsulated in EPDM rubber with good elasticity, absolute sealing<\/td>\n<\/tr>\n

3<\/td>\n

Stem nut<\/td>\n

Carbon steel \/ Stainless steel<\/td>\n

Carbon steel \/ stainless steel that withstands opening and closing loads<\/td>\n<\/tr>\n

4<\/td>\n

Gasket<\/td>\n

EPDM<\/td>\n

EPDM rubber with heat resistance and high sealing grip<\/td>\n<\/tr>\n

6<\/td>\n

Bonnet<\/td>\n

Ductile iron<\/td>\n

Ductile iron protecting the stem and the drive unit<\/td>\n<\/tr>\n

9<\/td>\n

Handwheel<\/td>\n

Ductile iron<\/td>\n

Ductile iron handwheel that assists smooth turning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Technical dimension table<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
DN (Size)<\/th>\n L (mm)<\/th>\n \u03a6 (mm)<\/th>\n H (mm)<\/th>\n Z\u00d7\u03a6d<\/th>\n<\/tr>\n<\/thead>\n
DN50<\/td>\n 43<\/td>\n 125<\/td>\n 270<\/td>\n 4-19<\/td>\n<\/tr>\n
DN65<\/td>\n 46<\/td>\n 145<\/td>\n 300<\/td>\n 4-19<\/td>\n<\/tr>\n
DN80<\/td>\n 46<\/td>\n 160<\/td>\n 325<\/td>\n 4-19<\/td>\n<\/tr>\n
DN100<\/td>\n 52<\/td>\n 180<\/td>\n 375<\/td>\n 4-19<\/td>\n<\/tr>\n
DN125<\/td>\n 56<\/td>\n 210<\/td>\n 420<\/td>\n 4-19<\/td>\n<\/tr>\n
DN150<\/td>\n 56<\/td>\n 240<\/td>\n 465<\/td>\n 4-23<\/td>\n<\/tr>\n
DN200<\/td>\n 60<\/td>\n 295<\/td>\n 590<\/td>\n 4-23<\/td>\n<\/tr>\n
DN250<\/td>\n 68<\/td>\n 355<\/td>\n 720<\/td>\n 4-28<\/td>\n<\/tr>\n
DN300<\/td>\n 78<\/td>\n 410<\/td>\n 800<\/td>\n 4-28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Outstanding advantages of the BTL signal butterfly valve<\/h2>\n
\n
Fast remote status monitoring:<\/strong> Thanks to the integrated travel sensor, the operator only needs to stand at the central panel or the control room to know the operating status of the valve. There is no need to spend time going to the butterfly valve\u2019s installation location to check.<\/li>\n
Higher system safety:<\/strong> It keeps the system always ready to supply water. If there is any fault or valve leakage, the operator can grasp the situation in time and put a quick remedy in place.<\/li>\n
Flexible installation locations:<\/strong> With the wafer design, the valve can be installed easily in many different locations, such as overhead pipe sections, low-level pipe sections, or tight spaces.<\/li>\n
Quick operation and convenient maintenance:<\/strong> Easy to operate by handwheel, and maintenance and replacement are also quick thanks to the compact construction.<\/li>\n<\/ul>\n
Practical applications of the BTL signal butterfly valve<\/h2>\n
The signal butterfly valve is most widely used in systems that demand a high degree of automation and strict remote monitoring of the open\/closed status, such as:<\/p>\n
\n
Fire protection systems:<\/strong> This is the most common application of the signal butterfly valve. The device is installed on fire-fighting water supply lines, at pump stations, or upstream of alarm valves.<\/li>\n
Water supply and drainage and water treatment systems of factories and high-rise apartment buildings\u2026<\/strong> The valve helps monitor the flow of fluid in filter tanks, storage tanks, or main distribution pipelines.<\/li>\n
HVAC air-conditioning systems:<\/strong> This butterfly valve<\/a> is used on chilled water (chiller) or cooling water lines of buildings and shopping centers.<\/li>\n<\/ul>\n
$\"Supervisory$
Supervisory butterfly valves are the most commonly used valves in fire protection systems<\/figcaption><\/figure>\n
Buy genuine BTL signal butterfly valves at An Phu Thanh<\/h2>\n
If you are looking for a supplier of the genuine BTL signal butterfly valve, Model D371X-10, for your project, An Phu Thanh<\/a> is a top choice. With more than 17 years of experience in industrial valves and pipe fittings, we are proud to be a reputable partner of thousands of large and small projects nationwide.<\/p>\n
\n
Genuine products, complete documentation:<\/strong> All BTL signal butterfly valves are genuinely imported by An Phu Thanh, with full Certificate of Origin (CO), Certificate of Quality (CQ), and VAT invoice.<\/li>\n
Large supply capacity and ready stock:<\/strong> We have a large warehouse in Ho Chi Minh City with the full size range from DN50 to DN300, ready to deliver to projects nationwide.<\/li>\n
Direct-from-warehouse source pricing:<\/strong> Because An Phu Thanh imports directly with no intermediaries, we offer the most optimal product prices and attractive discounts for contractors and large-volume orders.<\/li>\n
6-month genuine warranty:<\/strong> A genuine warranty of at least 6 months, with dedicated technical support and quick replacement if there is a manufacturer defect.<\/li>\n<\/ul>\n $\"An$
An Phu Thanh is the authorized supplier of BTL signal butterfly valves.<\/figcaption><\/figure>\n
Contact An Phu Thanh now via Hotline 0946 729 913<\/strong><\/a> to receive a special quotation for the BTL signal butterfly valve, along with dedicated consultation from our experienced team.<\/p>\n","protected":false},"excerpt":{"rendered":"
In fire protection systems, building water supply and drainage, and modern industrial infrastructure projects, monitoring and supervising the open\/closed status of valves from a central control room is a mandatory requirement. The BTL signal butterfly valve (Model: D371X-10) is a handwheel-operated butterfly valve with an added limit switch box, which transmits the open\/closed status signal directly to the central fire alarm control panel. This ensures fast and safe technical control of the fire protection system during operation. Overview of the BTL Model D371X-10 signal butterfly valve The BTL Model D371X-10 signal butterfly valve is a mechanically operated valve combined with intelligent electrical signal monitoring: Integrated electrical monitoring signal unit: The limit switch unit mounted on top of the butterfly valve sends a signal reporting the valve status (fully open or closed) to the central fire protection panel or to the PLC system. This helps technicians easily detect a valve that has been closed by mistake, which would interrupt the fire-fighting water supply. Durable ductile iron body: Cast from sturdy ductile iron and coated with the red epoxy paint characteristic of the fire protection industry, resisting oxidation and withstanding mechanical impact well. Tight-sealing disc encapsulated in EPDM rubber: The ductile iron disc encapsulated in EPDM rubber provides absolute sealing, prevents fluid leakage, and operates smoothly. Multi-standard wafer connection: A slim, compact wafer-clamp design is easy to install between two standard flanges, saving space and reducing the weight on the piping system. Detailed material table Material details of each component of the BTL signal butterfly valve: No. Part name Material Technical characteristics 1 Body Ductile iron Durable ductile iron, epoxy coated against corrosion 2 Wedge\/Disc Ductile iron + EPDM Ductile iron encapsulated in EPDM rubber with good elasticity, absolute sealing 3 Stem nut Carbon steel \/ Stainless steel Carbon steel \/ stainless<\/p>\n","protected":false},"featured_media":15447,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[408],"product_cat":[317],"product_tag":[],"class_list":["post-15440","product","type-product","status-publish","has-post-thumbnail","product_brand-btl","product_cat-butterfly-valve","pa_ap-suat-pn10","pa_chat-lieu-cast-iron","pa_model-d371x-10","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product\/15440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/comments?post=15440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/media\/15447"}],"wp:attachment":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/media?parent=15440"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_brand?post=15440"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_cat?post=15440"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_tag?post=15440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}