Main Valves

Main Valves

The Hytrol is the main (or basic) valve used in nearly all Cla-Val full port automatic control valves. It is the valve of choice for system applications requiring remote control, pressure regulation, solenoid operation, rate-of-flow control, liquid level control or check valve operation. The simplicity of design and the rugged construction of this diaphragm-actuated valve assure a long life of dependable, trouble-free operation. It is available in various materials and in a full range of sizes, with either threaded, flanged or grooved ends. Its applications are unlimited.

In addition to the Hytrol, there many other basic valve configurations available to suit a wide range of operational requirements, including reduced port valves; the Powertrol valve with an intermediate chamber for pump control applications; and basics valves that have been fitted with KO Anti-Cavitation Trim for applications with high capacity and high pressure differentials.  Regardless of your application, Cla-Val has a valve that can handle the job.

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PRODUCTS

The Model 100-01 is the basic valve used in nearly all Cla-Val Automatic control valves. it is the valve of choice for system applications requiring remote control, pressure regulation, solenoid operation, rate of flow control, liquid level control or check valve operation.

This valve is tested and shown to be in compliance with NSF/ANSI  61 Drinking Water System Components – Health Effects Standard.  Cla-Val Model 100-01 also meets the NSF/ANSI 372 requirements for lead content in drinking water products, encompassing the requirements in California AB1953 and Vermont 9 VSA Chapter 63, Subsection 1C, as certified by the Water Quality Association. Please see Certifications & Approvals for more information.

Engineering Data Sheets
Parts Lists and Purchase Specs

The Cla-Val Model 100-01H consists of the standard Cla-Val 100-01 Hytrol Valve and the Cla-Val X43 H-Style Strainer. This flanged end, globe or angle pattern valves are available in sizes 1-1/2” through 24”. Its large flow area design, configured with the mesh perpendicular to flow, produces low pressure drop while effectively protecting piping and equipment from pipeline debris.

Engineering Data Sheets

The 100-01KO Hytrol is the main valve used in Cla-Val Automatic Control Valves for high differential applications requiring remote control, pressure regulation, solenoid operation, rate of flow control, or liquid level control. The Anti-Cavitation Trim components can be retrofitted to existing valves if the application indicates an appropriate need.

This valve is tested and shown to be in compliance with NSF/ANSI  61 Drinking Water System Components – Health Effects Standard.  Cla-Val Model 100-01 also meets the NSF/ANSI 372 requirements for lead content in drinking water products, encompassing the requirements in California AB1953 and Vermont 9 VSA Chapter 63, Subsection 1C, as certified by the Water Quality Association.  Please see Certifications & Approvals  for more information.

Engineering Data Sheets

The Cla-Val Model 100-02 is a hydraulically operated, diaphragm actuated, globe, or angle pattern valve. It consists of four major components: body, intermediate chamber, diaphragm assembly, and cover. The diaphragm assembly is the only moving part.

The Model 100-02 is recommended where independent operating pressure is desired. Available in various materials and in a full range of sizes, with either threaded or flanged ends, its applications are many and varied.

Engineering Data Sheets
Parts Lists and Purchase Specs

The Cla-Val Model 100-02KO Anti-Cavitation Powertrol Valve is designed for applications where there is a high potential for damage from cavitation.  Specify this valve series for a wide variety of control valve applications having pressure differentials up to 300 psid or for relief valves having atmospheric discharge up to 150 psid.

Product Advantages

  • Significantly reduces cavitation in applications with high pressure differentials
  • Reduced Noise and Vibration
  • 316 Stainless Steel Disc Guide and Seat Standard
  • Retrofit to Standard Hytrol Valves

 

Engineering Data Sheets

The Cla-Val Model 100-03 Powercheck Valve is a hydraulically operated diaphragm valve with a built-in check feature to prevent return flow. When a pressure reversal occurs, the valve will immediately close, preventing reverse flow thru the valve. The split stem will allow the disc retainer assembly to check closed regardless of the position of the diaphragm.

Engineering Data Sheets
Parts Lists and Purchase Specs

The Cla-Val Model 100-04 Hy-Check Valve is a hydraulically operated diaphragm valve with a built-in check feature. It is used on system applications such as remote control, pressure regulation, solenoid control, etc.; wherever a positive check feature is necessary to prevent reverse flow.

Engineering Data Sheets
Parts Lists and Purchase Specs

The reduced cavitation characteristics of the 100-20 Hytrol Valve are the basis for the Cla-Val 600 Series. The rugged simplicity of design and packless construction assure a long life of dependable, trouble-free operation. Its smooth flow passages and fully guided disc and diaphragm assembly assure optimum control when used in piping systems requiring remote control, pressure regulation, solenoid operation, rate of flow control or check valve operation.

Engineering Data Sheets

The Cla-Val Model 100-20KO Anti-Cavitation Hytrol Valve is designed for applications where there is a high potential for damage from cavitation.  Specify this valve series for a wide variety of control valve applications having pressure differentials up to 350 psid or for relief valves having atmospheric discharge up to 150 psid.

The 100-20KO Hytrol main valve provides optimum internal pressure control through its unique anti-cavitation trim design.

Engineering Data Sheets

The Cla-Val Model 100-21 is a hydraulically operated, diaphragm actuated, globe or angle pattern valve. It consists of four major components: the body, intermediate chamber, diaphragm assembly and cover. The diaphragm assembly is the only moving part.

The Model 100-21 is recommended where independent operating pressure is desired. The valve’s packless construction and simplicity of design assures a long life and dependable operation.

Engineering Data Sheets

The Cla-Val Model 100-22 Powercheck Valve is a hydraulically operated diaphragm valve with a built-in check feature to prevent return flow. Available in globe or angle pattern, it consists of four major components: the body, intermediate chamber, diaphragm assembly and cover. The diaphragm assembly is the only moving part.

The Model 100-22 Powercheck Valve is recommended on system applications where a positive check feature is necessary to prevent reverse flow.

Engineering Data Sheets

The Cla-Val Model 100-23 Hy-Check Valve is a hydraulically operated diaphragm valve with a built-in check feature to prevent return flow.  Available in a globe or angle pattern, it consists of three parts: body, cover and diaphragm assembly. The only moving part is the diaphragm assembly, which is guided top and bottom by a precision-machined stem.

The Model 100-23 is used on system applications requiring remote control, pressure regulation, solenoid control, rate of flow control, liquid level control, or wherever a positive check feature is necessary to prevent reverse flow.

Engineering Data Sheets

The Cla-Val Model 100-30 Powercheck Valve is a hydraulically operated diaphragm valve with a built-in check feature to prevent return flow.

When a pressure reversal occurs, the valve will immediately close, preventing reverse flow thru the valve. The split stem will allow the disc retainer assembly to check closed regardless of the position of the diaphragm.

Engineering Data Sheets

The Cla-Val Model 100-31 Powercheck Valve is a hydraulically operated diaphragm valve with a built-in check feature to prevent return flow. Available in globe or angle pattern, it consists of four major components: the body, intermediate chamber, diaphragm assembly and cover. The diaphragm assembly is the only moving part.

The Model 100-31 Powercheck Valve is recommended on system applications where a positive check feature is necessary to prevent reverse flow.

Engineering Data Sheets
The Cla-Val Model 100-42 Roll Seal valve is a hydraulically operated valve used to control liquid flow by means of a flexible control element: the liner.
The basic valve consists of only two parts: a one piece, investment cast body and an elastomeric liner. The valve body is constructed with internal ribs and slots forming a grillwork which surrounds the liner to provide support. A normally closed type valve is formed by the installed liner which covers the grillwork and seats against the raised seating surface in the valve body.
This valve is tested and shown to be in compliance with NSF/ANSI  61 Drinking Water System Components – Health Effects Standard.

Engineering Data Sheets

The Cla-Val Model 100-43 Tubular Diaphragm Valve is a pressure-operated, in-line axial valve. A tube diaphragm actuates the valve, which is comprised of three major components:

  1. Tube
  2. Barrier
  3. Body

There is only one moving part in the valve — the tube diaphragm. There are no shafts, packing, stem guides or springs, making this valve exceptionally reilable and easy to maintain.

Engineering Data Sheets

The Cla-Val Model 100-44 Hytrol 316 Stainless Steel Reduced Internal Port Valve is a hydraulically operated, diaphragm actuated, globe pattern valve with all 316 Stainless Steel metal parts.  Specially designed 316 Stainless Steel removable slip-on flanges provide 150 or 300 ANSI class flange connections that meet ANSI and ISO standards.

This valve is ideal for control valve applications where fluid compatibility is often a problem.  The standard Electropolish finish on the 316 Stainless Steel parts offers extreme corrosion resistance to many industrial fluids such as seawater, high alkyl or high acid concentrations or other aggressive or corrosive fluids.

Engineering Data Sheets

The Cla-Val Model 100-46 Hytrol 316SS Full Port Valve is a hydraulically operated, diaphragm actuated, globe pattern valve with all 316 Stainless Steel metal parts.  Specially designed 316 Stainless Steel removable slip-on flanges provide 150 or 300 ANSI class flange connections that meet ANSI and ISO standards.  This valve is ideal for control valve applications where fluid compatibility is often a problem.  The standard Electropolish finish on the 316 Stainless Steel parts offers extreme corrosion resistance to many industrial fluids such as seawater, high alkyl or high acid concentrations or other aggressive or corrosive fluids.

Engineering Data Sheets

The Cla-Val Model 7100 is a cost effective option for on/off applications, especially for water trucks used for dust suppression at construction sites and mining operations. Advantages include:

  • Air or hydraulically actuated
  • Low maintenance with a long service life

Engineering Data Sheets