CLIENT: Haskel DESCRIPTION: High Pressure Valves PAGE: Cover YELLOW MAGENTA CYAN BLACK PMS 541 HIGH-PRESSURE VALVES AND SYSTEM COMPONENTS Haskel International, Inc. North America • South America 100 East Graham Place Burbank, California 91502 • USA Telephone: (818) 843-4000 Fax: (818)556-2549 or (818)841-4291 Haskel Energy Systems Ltd. Europe • Middle East North Hylton Road Sunderland SR5 3JD • England • UK Tel: 44-191-549-1212 • Fax: 44-191-549-0911 Haskel (Asia) Pte. Ltd. 23 Tagore Lane #03-07 Tagore 23 Warehouse Complex Singapore 787601 Tel: 65-6455-7559 • Fax: 65-6455-2841 Haskel Australasia Pty. Ltd. P.O. Box 267 Salisbury, Qld. 4107, Australia Tel: 61-7-3277-9118 • Fax: 61-7-3277-6129 For further information on Haskel products, visit our website at: www.haskel.com Haskel HochdruckSysteme GmbH D-46485 Wesel Fritz-Haber Strasse • Germany Tel: 49-281-98-48-00 • Fax: 49-281-98-48-020 Haskel-General Pneumatic 4 rue du haut de la Cruppe F-59650 Villeneuve d’Ascq • France Tel: 33-320-04 66 00 • Fax: 33-320-33 31 95 Haskel Benelux B.V. Cobaltstraat 29 2718 RN Zoetermeer • Netherlands Tel: 31-79-361 84 72 • Fax: 31-79-360 05 60 Haskel España S.R.L. Paseo Urbarburu 81 • Edif.5 • 1a Planta Locales 1 y 2 • Pol. 27 Martutene 20115 Astigarraga • Gipuzkoa • Spain Tel: 34-943-47 45 66 • Fax: 34-943-45 11 86 Haskel Energy Systems Limited Unit 14, Airways Industrial Estate, Pitmedden Road Dyce, Aberdeen AB21 ODT • Scotland Tel: 01224-771784 • Fax: 01224-723642 Haskel Italiana S.R.L. via Varese 17/B 21013 Gallarate • Varese • Italy Tel: 0039 0331 701133 • Fax: 0039 0331 701130 OUR PRODUCTS ARE BACKED BY OUTSTANDING TECHNICAL SUPPORT, AN EXCELLENT REPUTATION FOR RELIABILITY AND WORLDWIDE DISTRIBUTION

Haskel International, Inc. has almost 50 years of hydraulic and pneumatic engineering experience in the design and manufacture of air driven gas boosters, air amplifiers and liquid pumps. Located in Burbank, California, U.S.A., with an additional manufacturing plant in Sunderland, United Kingdom, the company is supported by a worldwide network of offices and distributors. Haskel products now offer the most complete range in this industry, whether measured by ultimate pressure flow or output horsepower capability; or by the variety of media with which they are compatible. The high-pressure valves...

STAINLESS STEEL CHECK VALVES Combining the best features of durability and positive sealing, these unique valves are constructed throughout of 316 Series Stainless Steel for the high corrosion resistance essen- tial in the chemical, processing and power generating industries. PTFE seat seal for positive bubble-tight sealing (with gas) from cryogenic to 375° F (190°C) temperatures. Seals also available for radioactive environments, or up to 500°F steam. Can be furnished without soft seat for higher temperature steam service. Sizes 1/4" through 1" use a ball, and for reduced inertia, the larger...

Externally Adjusted An Air Pilot Switch is a pressure switch. These units produce a pneumatic signal up to 150 psi at any sensing pressure within their adjustment range. The signal valve may be piped normally open, normally closed*, 3-way or All models use a 2-position poppet-type air signal valve which is shifted from its normal position by a rod from the sensing end which first must overcome an adjustable force spring (styles A and C) or air-regulated dome loader (style B). Remote Air Adjusted "Remoteset™" • Air valve* 3-way normally closed, 2-way normally closed, normally open • Sensing pressures...

Application Schematics HASKEL PUMP DRIVE WITH EXTERNAL PILOT SAFETY RELIEF 1. Maximum output pressure control, spring adjusted HASKEL PUMP DRIVE WITH EXTERNAL PILOT DRIVE AIR->---♦-! SAFETY RELIEF 3. Maximum output pressure control remote, air adjusted 5. Process valve control HASKEL PUMP DRIVE WITH EXTERNAL PILOT 2. Minimum suction pressure control, spring adjusted RELAY VALVE 4. Wide deadband control with two adjustable air pilot switches plus a two-position valve PILOT SWITCH 6. Electric pump/motor control where standard pressure switches are unsuitable at pump output Users often try to compare...

AIR PILOT SWITCHES — SELECTION CHARTS VALVE PORTS STYLE I SERVICE SENSING PORT FACTORY SETTING AT NO CHARGE (Specify if Increasing or Decreasing)

(1) SAFETY: When using N.O. models to limit pump output pressure, also include a backup relief valve. (Ref. schematics (2) AIR VALVE: Materials are Aluminum, Stainless Steel, Bronze, and Buna suitable for air and most gases. Modification available for sour natural gas to meet NACE (3) SENSING SECTIONS: Materials are Stainless Steel. PTFE, Buna (with Viton or Silicone for Oxygen) suitable for most liquids or gases. Modification available for sour natural gas and fire-resistant hydraulic fluids. STYLE I SERVICE SENSING PORT LIQUID lOXYGEN

AIR OPERATED DIRECTIONAL CONTROL AND RELEASE VALVES Release Valve Release Valve These directional control valves are basically a family with common characteristics and benefits. • They are seated poppet or ball design for virtually zero leakage at high pressures with low viscosity fluids. They Note: Normally open models will generally hold a tighter seal on low viscosity liquid or gas because seating force does not depend on inlet pressure. • They are directly air-actuated for ideal system compati- bility in wet ar hazardous areas, or when used with air driven pumps or boosters. Yet, if electronic...

AIR PILOTED VALVES — TYPICAL APPLICATIONS HIGH PRESSURE SINGLE ACTING TOOL (PUNCH, CUTTER CRIMPER, - - PRESS, CLAMP, RIVET GUN, SPRAY NOZZLE VALVE CLOSED UNTIL BUTTON 1. IF TOOL IS DOUBLE ACTING, ADD ANOTHER 50135 WITH AIR BUTTON IN 2. IF ADDITIONAL TOOLS ARE TO BE POWERED OFF SAME PUMP, ADD VALVES PARALLEL WITH CHECK VALVE AT EACH INLET PORT SPRING CENTERED SINGLE ACTING JACK, LIFT TABLE, SCISSORS LIFT TAIL GATE