Non-Rising Stem Resilient Seated Gate Valve PN25
DESCRIPTION
Non-rising stem resilient seated gate valve is one type of gate valve with flexible wedge as its on-off disc, which moving direction is perpendicular with flow. Gate valve can be only full open or full close. They are widely used in series of industries, especially in water supply projects, public works, water treatment plant, fire fighting, etc. Prosper Flow can manufacture resilient seated gate valve according to the standard of DIN3202 F4/F5/BS5163 with sizes of 2″~12″ (DN50~300mm).
Gate valve supplier:Anhui Prosper Flow Technology Co.,Ltd.
- FEATURES
- Full bore design
- Self cleaning & low pressure loss
- Rolled stem ensure smooth thread edges and double thread
- Low operating torque
- Good and clear body marking (Castings are from the same foundry with AVK Valve and Spain TALIS)
- Online replaceable under full pressure with valve fully opened; Three o-rings protects upper stem from impurities entering from the water way
- Every valve be 100% tested and qualified before packing and delivery
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- STANDARD
- Design & manufacturing: EN1171/1074/DIN3202-F4/ F5/BS5163
- Face to face: EN558-1 series 3,14,15
- Flanged ends: ISO7005-2, EN1092-2, DIN2501 PN25
- Inspection & testing: EN12266-1
- TECHNICAL SPECIFICATION
- Working pressure: PN25 Bar
- Size: 2″~12″ (DN50~300mm)
- Materials: cast iron, ductile iron
- Epoxy resin thickness: ≥250micron
- Applicable temperature: 0℃~+80℃
- Available with handwheel/square cap/gearbox/ electric actuator
- APPLICATION
- Water supply system
- Waste water, sludge, sewage treatment industry
- Irrigation system
- Real estate industry
- Mining, steel industry
- Metallurgy plant, power plant
- Textile, pharmaceutical industry
- Food, pharmaceutical industry
Anhui Prosper Flow Technology Co., Ltd is a high-tech enterprise specializing in R&D, production and sales of valves and understand the international standards and strict export quality requirements of ductile iron valves. We provide OEM services for the world-famous valve companies. Our valves cover British Standard (BS), German Standard (DIN), American Standard (AWWA), Australian Standard (AS), South African Standard (SABS) and National Standard (GB). Now it has its own valve logo “ZW”. We have Gate Valve, Check Valve, Butterfly Valve, Air Valve and Water Meter.
