Z545X Large Diameter Elastic Seat Seal Gate Valve

• Media: Water-Vapour Oil
• Driving Mode: Manual Pneumatic Electric
• Connection Form: Consideration Flange Welding
• Structure: Centre Sealing
• Seal Form: Hard Seal and Soft Seal
• Valve Stem: Normal
• Model NO.: Z545X
• Work Pressure: Low and High Pressure
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Large diameter elastic seat seal gate valve Z545X is made of the best quality ductile iron or carbon steel casting, with high strength, light weight, precise geometric characteristics, the ram has an interchangeable function, equipped with spiral bevel gear labor saving mechanism, a person can be very easy to switch, can also be installed according to the user's requirements to open and close indicator column, or electric, pneumatic actuator. Seal, rust prevention function is excellent, safe and reliable, long service life. It can be installed vertically and horizontally, and is widely used in water supply and drainage system, sewage treatment system, municipal construction and mining, gold treatment, power plant and other industries.
The main technical parameters of large caliber elastic seat seal gate valve
Nominal pressure: 1.0 ~ 2.5Mpa
Working temperature: 0 ~ 80ºC
Flange standard: GB/T 17241.6GB9113
Nominal warp: 50 ~ 1200mm
Applicable medium: water, oil, gas, etc
Test standard: GB13927 AP1598
Large caliber elastic seat seal gate valve main parts materials

Name	Materials
Body	Gray cast iron, ductile cast iron, cast steel
Ram	Ductile cast iron coated with EPDM or nitrile butadiene rubber
Hex socket bolt	carbonization
Sealing ring	Nitrile butadiene rubber
Valve cover	Gray cast iron, ductile cast iron, cast steel
Valve stem	Stainless steel
"O" seal ring	Nitrile butadiene rubber
Thrust bearings	Tin bronze
Bolts	Stainless steel
Gland	Ductile iron, cast steel
Dust cover	Nitrile butadiene rubber
Hand wheel (drive cap)	Malleable cast iron

Large caliber elastic seat seal gate valve main shape connection size

DN	500	600	seven hundred	800	900	1000	1200
L	457	508	660	720	780	840	960
H (handwheel)	1480	1665	2200	2800	2800	3000	3000
H (bevel gear)	1650	1900	2350	2950	2950	3150	3150
H (electric)	Electric devices can be specified by the user