DEFINING NEW STANDARDS IN VALVES FOR WATER
Main Products
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Butterfly Valve Wafer/LUG/Flange PN16 DI GGG40 ...
Our commission should be to serve our end users and purchasers with finest top quality and competitive portable digital products and solutions for Quots for DN1600 ANSI 150lb DIN BS En Pn10 16 Softback Seat Di Ductile Iron U Section Type Butterfly Valve, We welcome you to join us within this route of creating a affluent and productive company with each other. Our commission should be to serve our end users and purchasers with finest top quality and competitive portable digital products and so...
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Nationwide Supplier of Hot-Selling H77X Wafer B...
To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and ourselves for New Style China Cast Iron Wafer Check Valve with Dual-Plate Disc and EPDM Seat, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don’t hesitate to contact us. To be the stage of realizing dreams of our employees! To bui...
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Cast Iron Ductile Iron GG25 GGG40 GGG50 PTFE Se...
Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Hot-selling Gear Butterfly Valve Industrial PTFE Material Butterfly Valve, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire! Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Wafer Type B...
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WHOLESALE 2-12 inch VALVE Butterfly Valve with ...
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Well-designed China DN150-DN3600 Manual Electric Hydraulic Pneumatic Actuator Big/Super/ Large Size Ductile Iron Double Flange Resilient Seated Eccentric/Offset Butterfly Valve, Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quan...
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GGG40 Butterfly Valve DN100 PN10/16 Lug Type Va...
Essential details
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High Quality Gearbox Made in China
Persisting in “High good quality, Prompt Delivery, Aggressive Price”, we’ve established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients’ high comments for ODM Supplier China Custom CNC Machined Steel Worm Gear Shaft, We sincerely welcome domestic and foreign retailers who phone calls, letters asking, or to plants to barter, we’ll supply you excellent products and solutions plus the most enthusiastic provide...
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Best Price YD series wafer butterfly valve made...
Size N 32~DN 600 Pressure N10/PN16/150 psi/200 psi Standard: Face to face :EN558-1 Series 20,API609 Flange connection :EN1092 PN6/10/16,ANSI B16.1,JIS 10K
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Double Flanged Eccentric butterfly valve with h...
Essential details Warranty: 15 years Type: Butterfly Valves Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Application: Pump Stations rehabilitation for irrigation water requirement. Temperature of Media: Medium Temperature, Normal Temperature Power: Hydraulic Media: Water Port Size: DN2200 Structure: Shutoff Body material: GGG40 Disc material: GGG40 Body shell: SS304 welded Disc seal: EPDM Functi...
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GGG40 GGG50 Material ABS Ball Manual Air Releas...
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Leading Manufacturer for HVAC Adjustable Vent Automatic Air Release Valve, We keep on with supplying integration alternatives for customers and hope to create long-term, steady, sincere and mutual advantageous interactions with consumers. We sincerely anticipate your check out. While in...
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High quatily TWS Air release valve
Description: The composite high-speed air release valve are combined with two parts of high-pressure diaphragm air valve and the low pressure inlet and exhaust valve ,It has both exhaust and intake functions. The high-pressure diaphragm air release valve automatically discharges the small amount of air accumulated in the pipeline when the pipeline is under pressure. The low-pressure intake and exhaust valve can not only discharge the air in the pipe when the empty pipe is filled with water, ...
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High quality gate valve made in China
We provide fantastic power in high-quality and development,merchandising,profits and marketing and advertising and operation for Professional Factory for resilient seated gate valve, Our Lab now is “National Lab of diesel engine turbo technology ” , and we own a qualified R&D staff and complete testing facility. We provide fantastic power in high-quality and development,merchandising,profits and marketing and advertising and operation for China All-in-One PC and All in One PC ...
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For Water Application YD Wafer Butterfly Valve ...
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Well-designed China DN150-DN3600 Manual Electric Hydraulic Pneumatic Actuator Big/Super/ Large Size Ductile Iron Double Flange Resilient Seated Eccentric/Offset Butterfly Valve, Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quan...
◆ Special butterfly valve for seawater desalination The medium flow part adopts new special coatings and materials according to different working conditions to meet the needs of the seawater desalination industry.
◆ The high-pressure soft-sealed centerline butterfly valve meets the needs of high-pressure water pipelines, water supply and drainage in high-rise buildings and other working conditions, and has the characteristics of high pressure resistance, low flow resistance, etc.
◆ Desulfurization flange /wafer centerline butterfly valves are widely used in flue gas desulfurization and other similar working conditions. Safe and reliable materials selected according to the working conditions to meet customer needs.
CHOOSE VALVE,TRUST TWS
About Us
Brief description：
Tianjin Tanggu Water-Seal Valve Co., Ltd.(TWS Valve) found in 1997,and is a professional manufacturer which intergrates design , development,production,installation,sales and service,we have 2 plants ,one in Xiaozhan Town, Jinnan , Tianjin ,other in Gegu Town, Jinnan ,Tianjin.Now we have become one of China’s leading suppliers of water management valve products and product solutions.Furthermore, we have built up our own strong brands “TWS” .
LET YOU KNOW MORE ABOUT TWS
EVENTS & News
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Tribute to the inheritors of craftsmanship: Teachers in the valve industry are also the cornerstone of a strong manufacturing country
In modern manufacturing, valves, as crucial fluid control devices, play an indispensable role. Whether butterfly valves, gate valves, or check valves, they play a vital role across various industries. The design and manufacture of these valves embody exquisite craftsmans...
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Extend valve life and reduce equipment damage: Focus on butterfly valves, check valves and gate valves
Valves are critical components for controlling the flow of fluids and gases in a variety of industrial applications. The most commonly used valve types include butterfly valves, check valves, and gate valves. Each of these valves has its own unique purpose, but they all ...
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TWS watches military parade, witnessing China’s tech-powered military advancement.
The 80th anniversary of victory in the War Against Japanese Aggression. On the morning of September 3rd, TWS organized its employees to watch the grand military parade commemorating the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and...
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Professional Butterfly Valve Product Series — Reliable Control and Efficient Sealing Industrial Solutions
Our company specializes in fluid control technology, dedicated to providing customers with high-performance, multi-series butterfly valve products. The wafer butterfly valves and double-eccentric butterfly valves we offer feature distinct structures and characteristics, making them widely applica...
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TWS 2-Day Tour: Industrial Style and Natural Fun
From August 23 to 24, 2025, Tianjin Water-Seal Valve Co., Ltd. successfully held its annual outdoor “Team Building Day.” The event took place at two scenic locations in Jizhou District, Tianjin—the Huanshan Lake Scenic Area and Limutai. All TWS employees participated and enjoyed a won...
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