High Pressure Valves & System Components
16Pages

SERIAL NO':SbB MAX OPER:HH ADJUSTABLE RANGE HASKEL INC. BURBANK CALIF. IE OUR PRODUCTS ARE BACKED BY OUTSTANDING TECHNICAL SUPPORT, AN EXCELLENT REPUTATION FOR RELIABILITY AND WORLDWIDE DISTRIBUTION

Haskel International, Inc. Burbank, Calitornia, U.S.A.Haskel Energy Systems, Ltd. Sunderland, England, U.K. 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...

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 essential 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 sizes (1-1/4", 1-1/2” and...

Remote Air Adjusted “Remoteset™” • 4 models • Sensing pressures to 60,000 psi • Air valve1 3-way normally closed, 2-way normally closed, normally open STYLE C Internally Adjusted • 34 models • Sensing pressures to 60,000 psi • Air valve1 3-way normally closed, 2-way normally closed, normally open Description 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 closed1, 3-way or 2-way depending on model. All models use a 2-position poppet-type...

5. Process valve control A word about“deadband” Users often try to compare the on-off action of the air signal with the action of an electrical switch. They are not really comparable. The air switch has no “snap-over” mechanism required with an electric switch to prevent arcing. Therefore, “on” or “off” before or after a dead tight seal condition can be quite subjective. In other words, if the air pilot switch is turning on a device that not only requires a miniscule leak to start, it will start much sooner than some other larger device that may need a flow of air to start. Therefore, it is...

SENSING PORT MODEL NO. STYLE I SERVICE SENSING PORT LIQUID I OXYGEN OR GAS I GAS 135 - 530 with 20-100 Dome Load. Nominal Ratio 6:1

VALVE PORTS Notes: (1) SAFETY: When using N.O. models to limit pump output pressure, also include a backup relief valve. (Ref. schematics 1,3, 4, 6, page 5.) (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 SPEC. MR-01-75. (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.

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 are not “bubble-tight” on gas. 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 compatibility in wet ar hazardous areas, or when used with air driven pumps or boosters. Yet, if electronic or electrical control is preferred, they...

50135 3-WAY NORMALLY CLOSED 53430 3-WAY NORMALLY OPEN NOTES: 1. IF TOOL IS DOUBLE ACTING, ADD ANOTHER 50135 WITH AIR BUTTON IN PARALLEL. 2. IF ADDITIONAL TOOLS ARE TO BE POWERED OFF SAME PUMR ADD VALVES IN PARALLEL WITH CHECK VALVE AT EACH INLET PORT. 53585 2-WAY NORMALLY CLOSED 54416 or 54492 2-WAY NORMALLY OPEN

SCHEMATIC WITH APPROXIMATE WEIGHT AND SIZE Stainless Steel, Buna N, PTFE AIR PILOT PORTS: 150 PSI MAXIMUM ALL MODELS

NORMAL POSITION SCHEMATIC WITH APPROXIMATE WEIGHT AND SIZE MODEL NUMBER ■ 2-stage decompression and release 1 Rated for plain water Stainless Steel, Buna N, PTFE RELEASE VALVE J MODEL 53585 Weight: 1 lb. ■ Single-stage release ■ Rated for plain water Plated Steel, Aluminum, Buna N

These valves were originally developed in response to the need for accurate regulation of high pressure at low flow without the “chatter” often encountered with valves of this size. They are differential area poppet design with a high ratio between seal and seat area for smooth control, repeatability and low deadband between crack and reseat pressure. CONVENIENT PANEL UPSTREAM OR LINE PORTS MOUNT HERE bubble tight, they do an excellent job holding high-pressure gas due to their precision poppet and hardened stainless steel seat with heavy silver plating. Flow capacity is ultimately...

HYDRAULIC ACCUMULATORS Hydraulic Accumulators for use with Haskel high-pressure hydraulic pumps. Will store large amounts of energy. Suitable for mineral base oils and DC-200 silicon oil. Suitable seals can be furnished on special order for phosphate-ester base liquids. Each accumulator is proof tested to twice its maximum working pressure. To increase oil storage capacity, Haskel gas receivers can be connected to gas end of accumulators. Always precharge with nitrogen (not air). Materials: Heat treated chromoly steel; barrel painted on outside, unplated inside; ends nickel plated; pistons...

Particle filters — 5 micron nominal These units are designed as the final protection with gas boosters handling purified gases, or liquid pumps handling pre-filtered clean liquids. The elements do not have sufficient area to be practical for more than occasional particle migration due to pump wear or improperly cleaned piping or containers. They have proven to be good insurance particularly on high-pressure gas systems. • Filtration: 5 micron nominal • All stainless steel barstock • Pressure drop: - 25 psi @ 3 gpm MIL-H-5606 oil across paper element. -10 psi @100 scfm gas at 3000 psi across...