Описание
DN | 40-800 мм |
PN | 1.0—-1.6 MPa |
Suitable temperatur | 100 C max |
Media | Water, gas, oil. |
Purpose
This valve is used mainly for water supply and drainage system and can be set on the pump outlet to prevent the pump from getting harmed by the medium backflow.It can also be set on the mouth of a water outlet pipe to prevent the medium from backflow.
Функции
Simple structure,reliable performance,long durable,open-close times can be up to over million ones,suitable for sewage.
Executive standard
Size of flange:GB/T17241.6
Test and inspection standard:GB/T 13927
Вопросы-Ответы
вопрос: Are you trading company or manufacturer ?
А: We are factory Located In Tianjin, Китай.
вопрос: What’s your product range?
А: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
вопрос: What’s Execution Standard?
А: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
вопрос: What’s your Strong product ?
А: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
вопрос: How long is your delivery time?
А: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
вопрос: Do you provide samples ? is it free or extra ?
А: да, we could offer the sample for free charge but do not pay the cost of freight.
вопрос: Каковы ваши условия оплаты? ?
А: Оплата<=10000USD, 100% заранее. Оплата>=10000USD, 30% T/T in advance ,balance before shipment.