DIE ERSTE INDUSTRY CO., LTD.
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Products
Fire Safe Direct Mount 3-Piece Ball ValveNew
Series FSB-35
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Features
Body Material:ASTM CF8M, CF8, WCB (DIN 1.4408, 1.4308, 1.0619)
Size Range:1/4”~4” (DN8~DN100)
Pressure Rating:2000 psi (138 bar);150 psi (10 bar) with saturation steam
End Connection:
Female threaded to NPT, DIN 259/2999, and BS standards
Butt-welding ends Sch80
Socket-welding ends
API 607 4th Edition Fire-Safe Test approved.
Size Range:1/4”~4” (DN8~DN100)
Pressure Rating:2000 psi (138 bar);150 psi (10 bar) with saturation steam
End Connection:
Female threaded to NPT, DIN 259/2999, and BS standards
Butt-welding ends Sch80
Socket-welding ends
API 607 4th Edition Fire-Safe Test approved.
Specification
FSB 35 ball valves are most suitable where operational perfection is needed, especially in the event of a fire. DIE ERSTE FSB 35 ball valves assure bubble tight sealing and zero leakage in high pressure and fire conditions.
Series FSB 35 has been approved to API 607 4th Edition, with the combination of graphite sealing, secondary fire-safe contact, antistatic stem, and strong body bolts, Series FSB 35 ball valves offer secondary sealing for superior sealing effects. In high pressure condition, two sets of sealing rings are used to prevent leakage. In fire condition, the secondary sealing rings become the main sealing elements after the PTFE seats have been burnt away.
Anti-static devices are also installed on the stem. During the ball valve operation, static charge wight build up between ball and seat, andcan be potentially dangerous with inflammable fluids. To solve the problem, small metal ball and spring are used to discharge the static and maintain the electric continuity.
Instead of four long body bolts in the conventional three piece ball valves, FSB 35 ball valves use eight strong body bolts to secure connections between center piece and two side caps. For larger sizes, twelve body bolts are used. The tensile body bolts are screwed into the center piece for maximum closure, and also prevent expansion of the bolts.
Series FSB 35 has been approved to API 607 4th Edition, with the combination of graphite sealing, secondary fire-safe contact, antistatic stem, and strong body bolts, Series FSB 35 ball valves offer secondary sealing for superior sealing effects. In high pressure condition, two sets of sealing rings are used to prevent leakage. In fire condition, the secondary sealing rings become the main sealing elements after the PTFE seats have been burnt away.
Anti-static devices are also installed on the stem. During the ball valve operation, static charge wight build up between ball and seat, andcan be potentially dangerous with inflammable fluids. To solve the problem, small metal ball and spring are used to discharge the static and maintain the electric continuity.
Instead of four long body bolts in the conventional three piece ball valves, FSB 35 ball valves use eight strong body bolts to secure connections between center piece and two side caps. For larger sizes, twelve body bolts are used. The tensile body bolts are screwed into the center piece for maximum closure, and also prevent expansion of the bolts.
Safety/Quality Approvals
Female pipe Threaded to NPT, DIN 259/2999, BS21..
Inspection & testing according to API 598.
API 607 4th Edition Fire-Safe Test approved.
ISO 9001; PED 2014/68/EU
Inspection & testing according to API 598.
API 607 4th Edition Fire-Safe Test approved.
ISO 9001; PED 2014/68/EU
About Us
DIE ERSTE Industry Co., Ltd., headquartered in Taiwan, has been a pioneering force in the marketing and distribution of industrial valves, instrumentation valves, and valve automation accessories since 1982. Our global footprint spans over 30 countries, where we deliver a comprehensive range of products including Ball, Gate, Globe, Check, Butterfly, and Needle Valves, along with Valve Actuators, Pipes, and Fittings tailored for applications in the Oil & Gas, Chemical Processing, Water Resource, Semiconductor, and General Industries. Additionally, we offer OEM/ODM services in Investment Casting.
With offices in Taiwan and Shanghai, China, DIE ERSTE seamlessly integrates resources from our joint venture companies, including an engineering consultancy firm in Ontario, Canada, a valve actuator factory in Taiwan, and an investment foundry in Guangdong, China. Our technical sales force, engineering, and service teams, coupled with the quality products and resources of our manufacturers, ensure compliance with international specifications such as ISO, DIN, ANSI, ASME, JIS, AWWA, API, 3A, and BS standards, empowering us to help you achieve your objectives.
At DIE ERSTE, we pride ourselves on our ability to cater to our clients' unique needs with a diverse product range. With over 28 years of experience, offering over 5000 items, and providing comprehensive technical support, we offer One-Stop Shopping for quality and cost-effective products. Combined with reliable consultation, superior technical support, and a commitment to customer service excellence, we consistently surpass our clients' expectations, fostering trust and long-term business relationships.
DIE ERSTE is poised to maintain its leadership position in the valve industry for the next 20 years and beyond. In today's dynamic marketplace, we understand the importance of adaptability, and we evolve alongside our clients to ensure mutual success.
Start your journey to success with DIE ERSTE. Let us unlock the potential of your business together.
Business Type: None
Main Products
Stainless Steel, Carbon Steel, Forged Steel, Ball Valve, Gate, Globe, Check, Needle, Butterfly, Instrumentation Valves, Sanitary Valves & Fittings, Flanges, Multi-Port Ball Valves, Solenoid Valves, Electric Actuator