Industry Gate Valve with Rising Resilient Seat

• Media: Water
• Temperature: Ordinary Temperature
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Model NO.: Z41X
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Design: Gate Valve
• Pn: 10 16 150lb 300lb
• Dn: 50-3200mm
• Color: Blue or Customized
• Operator: Manual / Electric Acuated / Pneumatic
• Sealing: EPDM / NBR / PTFE / Viton / Stainless / Stelliete
• Certification: Wars / Ce / ISO9001 / ISO14001 / GOST / SGS
• Spray: 250 Micron
• Used for: Tap-Water / Drink Water / Sea Water / Oil / Gas
• Transport Package: Wooden Case
• Specification: DN50-DN800
• Trademark: BH
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000PCS/Year

Product Description

Industry Gate Valve with Rising Resilient Seat

Purpose
This valve is mounted on various pipelines and used as a bi way closed circuit equipment for tap water ,sewage treatment ,metallurgy ,petroleum ,building ,chemical ,electric power industries .
Features

Performance Parameters

Design and Manufacture	GB12238
Flange connection	GB/T 17241.6 (Cast Iron) GB/T 9113.1 (Cast Steel)
Nominal diameter	2"-48"/DN50-DN1200
Working pressure	10Bar/16Bar/25Bar
Top Flange	ISO5211
Tightness Inspection	GB/T 13927
Face-to-face	GB/T12221 ,DIN3202-F4
Body material	Cast Iron, Ductile Iron, Cast steel
Disc material	Cast Iron, Ductile Iron ,Cast steel
Stem material	Stainless Steel

1.Such a design as the dustproof ring plus three layers of O ring makes the sealing reliable and on line replaceable .
2.The design with an aluminum bronze bearing inlaid in the gate leaves a good self-lubrication and a high strength, the bearing can be replaced without need to replace the integral gate when worn out after a long time use .
3.The gate is wrapped with rubber ,anti-corrosion and good at tightness .
4.Advanced surface treatment, coated with harmless epoxy resin static powder, anti-corrosion ,non pollution ,can be used in a drinking pipeline.
5.The body is gate slot free designed, the channel is smooth without causing impurities to be piled up, more suitable for sewage working condition .
6.Reliable integral sealing, zero-leak for high pressure sealing under 1.5 times of PN and for low pressure sealing under 0.02Mpa.