Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Service
Sample Available

Industrial Valve, OS Y Gate Valve, ASME Gate Valve manufacturer / supplier in China, offering API Bellow Sealed Gate Valve, (PXH44) Damper Tilting Disc Non Return Check Valve, Safety Anti-Pollution Cut off Check Valve with Atmospheric Vent (GHS11X) and so on.

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API Bellow Sealed Gate Valve

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Min. Order / Reference FOB Price
1 Piece US $30/ Piece
Port: Ningbo, China
Transport Package: Bubble Plastic Paper + Plywood Case
Payment Terms: L/C, T/T
Type: Direct-acting
Material: Ci, Di, CS, Ss etc
Connection Form: Flange / Weld End
Pressure: Ordinary Temperature
Actuator: Manual
Seal Surface: Wedge Gate Valve

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Basic Info

Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Flow Control
Standard: API
Application: Industrial Usage
Pressure Rating: 150lb, 300lb
Trademark: KARFAR
Specification: DN15 - DN350
Origin: China

Product Description

API Bellow Sealed Gate Valve

API Bellow Sealed Gate Valve


Safety and convenient to use. OS&Y, Rising stem, Bolted lengthen bonnet, welded seat ring, full bore.

Reasonable Structure, Reliable Sealing, Excellent Performance and Beautiful Appearance
Sealing Surface is Hard-facing with Cr. Alloy which is Anti-resistant, Corrosion-resistant,

Anti-Friction to Ensure a Longer Service Life.Stem are Quenched and Tempered with Nitriding Treatment Which Ensure A Perfect Anti-corrosion and Anti-friction Features.
Double Sealing to Ensure a Perfect Operation. With Stem Position Indicator to Show

More Directly on the Valve On/Off Status.Various Main Body or Trim Materials are

Available to suit different service conditions. 


Bellow seal gate valve are Applicable for the Cutting and Connection of Pipelines

Medium That are Used in Various Industries Such as Petroleum, Chemical, Pharmacy,

Chemical Fertilizer and Electric Power Plants etc under Nominal Pressures from

PN1.6Mpa to PN4.0Mpa and Working Temperatures from -20C to 350C Degree.  

Cast steel gate valve, outside screw and yoke, rising stem,wedge disc,bolted bonnet,renewable seat.

Size: 2"~20" 
Rating: PN10~PN40, CL150~CL900 
Temperature: -29~425degrees Celsius


Technical Specifications:
Design and Manufacture: DIN3356, BS160, BS5160 or API602 

Face to Face Dimension: DIN3202 or ANSI B16.10, 
Flanged Dimension: DIN2543-2545 or ANSI B16.5 ,ASME B16.47A

Socketed Ends to ANSI B16.11 
Inspection and Test: DIN3230, API 598 or MSS SP-117



Cast steel:ASTM A216 WCB,WCA,WCC

Stainless steel:CF3,CF3M,CF8,CF8M,CF8C,CF8M,CF10,CF10M,F304,F316,F304L,F316L,etc.

Cr-Mo Steel:ASTM A217 WC1,WC6,WC9,C5,C12,C12A,F11,F22,F1etc.

Low Temperature Steel:ASTM A352 LCA ,LCB,LCC,LC1,LC2,etc

API Bellow Sealed Gate Valve

API Bellow Sealed Gate Valve

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