WATTS MEMBRANE SAFETY VALVE 1/2" X 3/4" 3 BAR VST15 BOILER

Description

WATTS MEMBRANE SAFETY VALVE 1/2" X 3/4" 3 BAR VST15 BOILER
Codice Prodotto:
1036831
Marca:
WATTS
Description
Delivery
Warranty
Request invoice
Return Product
ARTICOLO NUOVO CHE FA' PARTE DI UNO STOCK DI MAGAZZINO
L'ARTICOLO POTREBBE ESSERE STATO USATO PER UN TEST O RESTITUITO DA UN CLIENTE
VIENE VENDUTO QUELLO CHE SI VEDE IN FOTO CON 30 GIORNI DI GARANZIA
WATTS VALVOLA DI SICUREZZA A MEMBRANA 1/2" X 3/4" 3 BAR VST15 CALDAIA
Compatibility list:
The VST Series safety valves, qualified and calibrated by INAIL, are devices that automatically, without the assistance of energy other than that of the pressurized fluid, discharge a quantity of fluid such as to prevent the preset safety pressure from being exceeded to protect the heat generator and system. The valves are designed and built in compliance with the specifications and requirements defined in Collection R - 2009 Edition, application technical specification of the Ministerial Decree 1-12-1975.
Diaphragm safety valve, fixed setting. Body and cap in CW617N brass. PN10.
Overpressure: 10%. Closing gap <20%.
Temperature range: -10 ÷ 120 ° C. FF connections with increased outlet.
The fluid contained in the system exerts pressure on the shutter, this thrust is opposed by the spring until the pressure exceeds the declared calibration value. The shutter then slowly begins to open, allowing the inflow of water which inflates the membrane. The valve opens and discharges into the atmosphere, preventing the system pressure from reaching dangerous limits for the generator and for the components of the system itself. The shutter completes its entire stroke before the fluid pressure is 10% higher than the calibration pressure value (overpressure). The valve closes before the pressure drops by a value less than 20% of the set pressure (closing deviation). The increased diameter of the outlet mouth compared to the inlet gives the valve high discharge capacity. The characteristics of the materials used prevent seizure phenomena over time.
The safety valve must be installed as prescribed by the technical specifications described in Collection R - 2009 Edition, respecting the flow direction indicated by the arrow on the valve body. The valves must be connected to the highest part of the heat generator or to the outlet pipe, in the immediate vicinity of the generator. In the second case, the length of the pipe section between the safety valve and the connection to the generator of the outlet pipe must not be more than one meter. The pipe connecting the safety valve to the generator must not be interceptable and must not have a section of less than the inlet section of the safety valve at any point. The valve discharge must be visible and conveyed to a special siphon or container (IS Series) so as not to cause damage to people or property and to allow the control of any valve opening. In order not to compromise the regular operation of the valve, it is advisable not to mount an elbow on the exhaust pipe but a bend with a radius equal to at least 3 times the diameter of the pipe itself. To ensure full efficiency, the safety valves must be checked periodically. Over time, impurities can deposit in the vicinity of the shutter; it is therefore necessary to periodically wash the premises (e.g. at the beginning of the season). This washing is obtained by producing a manual drain of the valve, by turning the knob in the direction indicated by the arrows. Almost all leaks (dripping, incomplete reclosing) is caused by deposits of impurities between the seat and the shutter; periodic checking and washing therefore avoids leaks and the problems associated with them.
Shipments of purchased products normally take place
within 24-48 hours
after receipt of payment, unless otherwise specified in the advertisement itself.
Transportation is entrusted to specialized companies such as DHL
The conveyor is selected by
Loreta srl
according to the destination, weight and volume of the package.
Shipping costs and times
The cost of transport varies depending on the weight and volume of the goods, each advert shows the relative price.
Delivery times are estimated at 24-48 hours depending on the destination; logically, any delays due to inefficiencies and defaults of the transport company are not to be charged to Loreta srl.
The costs for customs charges are not included in the cost of shipping and are always borne by the buyer even in case of return
Combined shipments
By purchasing multiple items, the buyer is naturally entitled to pay a single transport cost, proportional to the weight and volume of the package.
The Ebay system for conception adds up the costs of sending for each item awarded, in order not to pay more shipments, once you have finished your purchases, please request the AMOUNT TO PAY.
TERMS OF SALE AND TERMS OF THE SERVICE
At the time of purchase, the customer declares to have read the sales contract below, and the conditions mentioned therein.
Product features and prices
The characteristics of the products, including the sale price, are shown in the on-line catalog and are visible at every stage of the order completion before the conclusion of the contract.
All prices shown are inclusive of VAT, as required by ebay regulations.
The product descriptions are the responsibility of each individual producer / supplier, who makes available to FAUSTORICAMBI all the information necessary to identify, in the most precise way possible, the characteristics of the product. These features may be subject to change without notice; Loreta SRL, owner of the Ebay Faustoricambi store, assumes no responsibility for any errors or omissions.
Duration and validity of the offer
The conditions of the offer of each product are those reported and visible in the on-line catalog in the process of completing the order before the conclusion of the contract. With the exception of orders already in progress, FAUSTORICAMBI reserves the right to update the conditions of the offer at any time and without notice.
Product warranties
All products sold by Faustoricambi are covered by the manufacturer's standard warranty, and for consumers only by the legal guarantee of 24 months for conformity defects, pursuant to art. 128 ss. d. lgs. No. 206/2005 (Consumer Code). To take advantage of the warranty service, the customer must keep the invoice he will receive when buying the goods. The 24-month warranty applies to a product that has a lack of conformity, provided that the product is used correctly, respecting its intended use and as provided in the technical documentation provided. Replacement times or replacement parts may depend on the manufacturer. The repair or replacement of the product will be carried out by the assistance centers present in the national territory or, in the absence of these, the buyer will have to re-send the product to Loreta SRL, who will directly take over the necessary operations.
Disputes
For any controversy the competent forum will be only and exclusively that of FERMO to Italy.
The request of the invoice must continuously have the same day in which the purchase has been purchased, the next day will not be possible to exit the invoice for any reason.
In case of reconsideration or wrong purchase we accept the re-establishment of the goods within 30 days of the date of purchase. The goods must not have been used and must be sent back to the complete sender of its original packaging complete in its entirety. When the goods are returned by us we will refund the full amount paid initially by the customer within 5 days. Customs charges are always borne by the buyer even in the case of return. We do not accept return goods if used, or with the original packaging used as packaging.
The costs of customs charges are always borne by the buyer, even in case of return, we do not accept goods back with amounts to be paid to the courier.
Loreta s.r.l. - Via Elpidiense Nord, 150 - 63812 Montegranaro FM - P.Iva 02345040444
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We do not give information on the products by phone.
The research of the compatibility of the spare part is a free service to facilitate the customer to purchase.se pur made with the maximum seriousness we can not have any liability in case it was not conforming to your boiler or household appliance.