SG253 sight glass
Spirax Sarco SG253 viewfinder, made of ductile cast iron, double window viewfinder, flange connection. Valve body design conditions PN25 and ANSI 150, maximum allowable pressure PN25 type is 25barg @ 100 ℃, ANSI 150 is 17.2barg@100℃. The maximum allowable temperature is 280 ℃ @ 18barg for PN25 and 280 ℃ @ 10barg for ANSI 150.
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Spirax Sarco SG253 Viewfinder Caliber and Pipe Connection
DN15, DN20, DN25, DN32, DN40 and DN50
Flange EN 1092 PN25 and BS 1560 (ANSI) Class 150.
Spirax Sarco SG253 Viewfinder Warning
The condensed water in some applications can dissolve the window glass, especially the water contains corrosive alkaline and acidic substances. Therefore, it is recommended to check the SG253 sight glass regularly. If it becomes thin, the glass should be replaced immediately. When watching, be careful to wear safety glasses to protect your eyes. Appropriate measures should be taken to ensure that broken glass can cause injury to personnel and equipment if the sight glass fails.
Spirax Sarco SG253 Viewfinder Mount
Stop valves should be installed at the front and rear of the SG253 sight glass. The upstream stop valve should be closed first to prevent pressure overload. The sight glass can be installed horizontally or vertically downstream of the trap. When it is installed in a spray-type trap (such as a thermodynamic trap), the distance should be at least 1
meter, which can ensure that the sight glass is not subject to heat and pressure Shock. Make sure there is enough room for servicing.
Order Spirax Sarco SG253
1-Spirax Sarco SG253 sight glass DN 20, ductile iron body EN1092 PN25 flange connection.
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com
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