To display pricing, print or e-mail a quotation or order, you must follow these basic steps:+
Click here for general instructions
1.) Select one of the product groups, spring range for Valves (Perf or mesh for Strainer products)
2.) Click on a spring Range and Cv (Valves) or Perf or mesh (Strainers). Options will now appear with price adders.
3.) If your pressure units are different from the ones listed, click on the units header "?" to convert.
4.) By placing your mouse over each option you will see a pop up display with helpful information including temperature limits for that material or option
5.) As you click on each option, you will see the subtotal change. You must click on all available options before proceeding to the next step.
6.) Click on the large "Continue" button to apply quantity and resale discounts, Print, E-mail the quote to yourself, or to Order. You will be given a resale discount code if you are an eligible reseller or OEM.
+ Click here for product-specific instructions- Close product-specific instructions
Note: Our office and plant will be closed for Good Friday April 19th and will reopen on Monday April 22th . However, our website will be fully functioanal for customized on-line pricing and automatic quote generation which will be e-mailed directly to you. To save time you may order directly on-line 24/7. These orders will be immediately processed on Monday Morning. Customized quote requests or inquiries may be sent to sales @straval.com
Products - Plastic
Frequently Used To Re-place Costly Metal Alloy Valves In Low Pressure Aggressive Chemical Applications.
PVC, CPVC, or PVDF: Balanced inlet eliminates supply pressure sensitivity. PTFE wetted diaphragm. Available in 1/2"-2" NPT For water, chemicals, solvents. Max inlet 150 PSI with adjustable pressure range of 8-80 PSI. (5.5 Bar) Soft seat construction for positive shut off in EPDM, BUNA, or Viton ™. Configuration: Side inlet and side outlet.
Back Pressure/Bypass Valves
PVC, CPVC, or PVDF: High flow, Balanced Piston Type, Back Pressure Regulator/Bypass Valve 5-125 Psi, max. Available NPT threaded in ½”-2” sizes. Intended for applications where valve may be exposed to pressure at the discharge port. Valves are ideally suited for chemical process, corrosive environments, and water or oil service. No Metals in flow wetted areas. Configuration: Bottom inlet & side outlet with soft seats for bubble tight leakage in EPDM, BUNA, and Viton ™. For relief valve see series RVC05-Npt-P.
PVC, CPVC, or PVDF: All Plastic Back Full Flow Pressure Regulator/Bypass Valve - Diaphragm type Elastomeric diaphragm rated temp to 350 Deg F (176 Deg C), 300 psi burst Rated max 80 Psi (5.2 bar) max operating (multiple spring ranges)High flow, precise pressure control For water, oil, air, chemicals, gas 1/2"-3" NPT
PVC, CPVC, or PVDF: High flow Pressure Relief Valve 5-125 PSI max. Available in sizes 1/2"-2" NPT. Valves are ideally suited for chemical process, corrosive environments, and water or oil service. No metals in flow wetted areas. Configuration: Bottom inlet, side outlet. Construction with soft seats for bubble tight leakage in EPDM, BUNA, and Viton ™. For back pressure/Bypass see series BPS05-P. .62 bar) multiple spring ranges and pressure classes 1/2"-2" NPT (For water, oil, air, or chemicals)