Company Profile
Multi-Valve Technology Limited is one professional industrial valve factory located in Wenzhou, China, was established in 1997. At our esteemed establishment, we hold several prominent accolades including API 6D, API 607, API 6FA, CE, and ISO certificates. These certifications not only attest to our commitment to quality but also ensure that our products adhere to international standards.
Furthermore, we take pride in being an approved vendor of ADNOC and OXY, esteemed companies that recognize our excellence in delivering top-notch products and services. This approval further exemplifies the trust and confidence that renowned organizations place in our offerings.
Our extensive range of valves caters to a wide spectrum of requirements, encompassing diverse industrial sectors such as oil and gas, petrochemical, power generation, water treatment, and many others. Our comprehensive product portfolio includes ball valves, gate valves, globe valves, check valves, butterfly valves,plug valve, safety valves and specialty valves, all engineered with the utmost precision and reliability.
What distinguishes us from our competitors is our unwavering commitment to customer satisfaction. We understand the importance of providing tailor-made solutions that meet the unique demands of each client. Our team of highly-skilled engineers and technicians collaborate closely with our customers, ensuring that our valves are custom-designed to their specific needs.
We take great pride in our state-of-the-art manufacturing facilities, equipped with cutting-edge machinery and technological advancements. Our production process adheres to strict quality control measures, ensuring that each valve undergoes rigorous testing and inspection, guaranteeing its superior performance and longevity.
We firmly believe that our products have the potential to greatly benefit your esteemed organization. By selecting our valves, you can be assured of exceptional quality, reliability, and durability, all of which are essential in the demanding and competitive business landscape.
Product Description
Product name: Butterfly Valve
Size: from 1/2" ~ 60"
Pressure: from 150LB ~ 1500LB
Working temperature: from -50 Deg. C ~ 550 Deg. C
Design & Manufacture according to : API 609B/AWWA C504/EN 593/BS 5155/DIN 3354
Face to Face according to : ISO 5752/EN 558/BS 5155/DIN 3202/ASME B16.10
Flange Dimensions according to : ASME B16.5/ASME B16.47/ASME B16.1/AWWA C207/ISO 7005/EN 1092
Pressure & Temperature according to : ASME B16.34
Test & Inspection according to : API 598/ISO 5208
Visual Inspection according to : MSS SP-55
Marking according to : MSS SP-25
Available Operation:
Normal Handle or Lockable Handle Operated,
Gear Operated,
Pneuamtic Operated,
Electric Operated or Hydraulic Operated.
Low head loss.
Suitable for throttling service.
Double eccentric disc provides low‐friction torque, rapid
open‐close, excellent operation.
Double eccentric seat provides low‐friction, wear resistance
and long life service.
Horizontal shaft for standard, vertical shaft mounting as
optional.
The resilient sealing ring encapsulated in the disc is fully
adjustable and replaceable.
Standard SS304 for body seat ring and retaining ring, other
materials are as optional.
Worm gear operator for standard, other types of operation
are available on request.
Detailed Photos
Certifications
Audited Supplier 
Multi-Valve Technology Limited is one professional industrial valve factory located in Wenzhou, China, was established in 1997. At our esteemed establishment, we hold several prominent accolades including API 6D, API 607, API 6FA, CE, and ISO certificates. These certifications not only attest to our commitment to quality but also ensure that our products adhere to international standards.
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