Aqua System has published the "Product Catalog vol. 23" (2023-2024 edition). The shipping of the new catalog itself is scheduled to begin sequentially from April 1. Customers who wish to receive the catalog by mail are kindly requested to place their orders through the contact section of our company website. The product catalog has been designed to be more understandable and convenient for everyone as a pump manufacturer. We will continue to strive to be a pump manufacturer that is loved and helpful to everyone. We appreciate your continued support for Aqua System this year. <Contents> Product catalog of Aqua System Co., Ltd. Featured products: Over 400 types Improvement examples from issues: Over 40 cases - Product usage examples by industry - Special features 1. Introduction of new products scheduled for release in 2023-2024: "Connecting people and products with unique ideas for on-site improvements" 2. "Sustainable" services that are close to our customers "Creating things" to shape the future! - Table of contents / Index - Information on each product - Chemical resistance table - Viscosity compatibility table - Corporate philosophy / History - Product inquiry form

Aqua System has published the "Product Catalog Vol. 22" (2022 Edition). After registering as a free member on the "Aqua System Ipros Special Site" linked from our company homepage, you can download the PDF version. Please check the detailed page of the catalog for more information. Additionally, the shipment of the new catalog itself is scheduled to begin sequentially from April 1. Customers who wish to receive the catalog by mail are kindly requested to place an order through the contact section of our company homepage. The product catalog has been designed to be clearer and more convenient for everyone as a pump manufacturer. We will continue to strive to be a pump manufacturer that is loved and helpful to everyone. We appreciate your continued support for Aqua System this year. <Contents> Product Catalog of Aqua System Co., Ltd. Featured Products: Over 365 types Improvement Cases from Issues: Over 40 cases - Product usage examples by industry - Special Features 1. Solving on-site challenges: Proposals through systems 2. New product information - Index - Information on each product - Chemical resistance table - Viscosity compatibility table - Corporate philosophy / History - Product inquiry form

Simple structure, excellent performance. For liquids and gases. Products include self-operated, high flow, differential pressure, vacuum, air-operated, and pilot-operated types. For over 60 years, we have earned the trust of companies around the world with Jordan valves for various applications. • Innovation: Our capable technical team is dedicated to designing innovative new products and further developing existing products for our customers. • Trusted Partner: We assist our customers in improving usability, reducing risks, and enhancing profits. Our technical and sales departments provide reliable solutions and products you can trust. • Customer-Centric: With our unparalleled range of products, technical department, and after-sales service, we support our customers in achieving reliable results. Low operating costs, best performance, long lifespan, risk reduction, and high productivity. • Commitment: No one wishes for unintentional downtime or product failures. At Jordan Valves, we are firmly committed to designing innovative and reliable products as a standard. For more details, please contact us or download our catalog.

Manual and automatic ball valves. General-purpose, high-performance, flange connection type. Various body materials and high-temperature specifications. ★ Marwin's 3000, 5000, 6000, 7000, and 10000 series ball valves are cast in the United States and manufactured, assembled, tested, and shipped under complete quality control using the latest high-speed CNC machines at the ISO9001 certified Marwin Cincinnati factory. ★ Marwin's ball valves are available in various types including 2-piece, 3-piece, flange type, and three-way valves, with a selection of materials such as Duplex, Monel, Alloy 20, Hastelloy, bronze, carbon steel, and stainless steel. ★ A wide range of seat and seal materials is available for seals, and accessories such as actuators are also well-equipped. For more details, please contact us or download the catalog.

Compact, high purity, low pressure setting back pressure regulator ★J-Pure is designed as a back pressure regulator specifically for low pressure gas applications in accordance with ASME BPE for sanitary use. ★Conventional small diameter diaphragm back pressure regulators (and PRVs) had a minimum setting pressure of approximately 34.5 kPa. Settings lower than this could not be stabilized. ★JSBLP is the first back pressure regulator with a compact body and a large diameter diaphragm that can be set as low as 7 kPa. <Features> • The large diameter diaphragm effectively increases sensitivity required for ultra-low pressure settings • Durable Jorlon diaphragm material ensures extremely long life and is compatible with CIP and SIP, conforming to FDA and USP Class 6 • Screw connection at the bottom of the diaphragm, with no residual areas for particulates • Inline detachable trim reduces maintenance time • Solid steel material guarantees uniformity and surface finish • High flow rate and high rangeability • Soft seat provides ANSI Class 6 shut-off characteristics For more details, please contact us or download the catalog.

Compact, high purity, low flow back pressure regulator The JSBLF regulator is a fully draining compact back pressure regulator designed for low flow gas and liquid applications in accordance with ASME BPE for sanitary use. • The lower part below the diaphragm eliminates any residual micro-particles through a threaded connection. • Fully draining (the first of its kind in compact sanitary regulators) and compatible with CIP/SIP. • The simple trim design allows for trim replacement and cleaning without removing the valve from the piping. <Features> • Inline detachable trim reduces maintenance time • Solid steel material ensures uniformity and surface finish • Minimizes internal volume • The critical Jorlon diaphragm material offers extremely long life and is compatible with CIP/SIP, meeting FDA and USP Class 6 standards • Soft seat provides ANSI Class 6 shut-off characteristics For more details, please contact us or download the catalog.

Compact, high purity, low pressure, low flow, back pressure regulator JSBLFLP is a fully draining compact back pressure regulator designed for low flow, low pressure gas and liquid applications in accordance with ASME BPE for sanitary use. • The lower part below the diaphragm completely eliminates screw connections and residual contaminants. • Fully draining (the first of its kind in compact sanitary regulators) and compatible with CIP/SIP. • Simple trim design allows for trim replacement and cleaning without removing the valve from the piping. <Features> ★ Inline detachable trim reduces maintenance time. ★ Solid steel material ensures uniformity and surface finish. ★ Minimizes internal volume. ★ Large diameter diaphragm effectively increases sensitivity required for ultra-low pressure settings. ★ Soft seat provides ANSI Class 6 shutoff. ★ Durable Jorlon diaphragm material offers extremely long life, is compatible with CIP/SIP, and meets FDA and USP Class 6 standards. For more details, please contact us or download the catalog.