Forged Steel Lift Check Valve "Non Return Valve"

Model NO.: Check Valve
Flow Direction: Bidirectional
Standard: JIS
Application: Industrial Usage, Water Industrial Usage, Household Usage
Origion: Tianjin
Materials: Forged Steel
Structure.: Check
Pressures: Class150-Class1500
Connection: NPT Thread & Socket Welding
Trademark: U-ideal
Specification: CE, ROHS, SGS, GMP
Origin: Tianjin, China
HS Code: 84813000
Forged Steel Lift Check Valve "Non Return Valve"
Suitable For Horizontal Line Only
Socket Weld / Butt Weld / Screwed End Connection
Reduced Bore / Standard Bore
Pressure Rating up to 1500#
Size Range up to 2 (DN 50)
.

Forged Steel Lift Check Valve
Non Return Valve
Rating - 800#
Threaded/Welded End


Tianjin U-ideal instrument Forged Steel Check Valves are manufactured as per BS-5352 Standard and Tested to BS-5146 Standard. Dharmi Engineers designed piston type lift check valve incorporating self-cushioning effect.
Body Guided piston assuring accurate return to seat ring to achieve leak tightness.
Salient Features:

A Compact But Extremely Sturdy Design for High Pressure & Temperature Service

Bolted Cover Design

Piston Type Body Guide Disc

Assure Perfect Alignment of Disc & Seat Ring


Material of Construction:
Body & Cover
Disc & Seat

ASTM A 105 (Forged Carbon Steel)

ASTM A 182 F 304 / 304L (Forged Stainless Steel 304 / 304L)

ASTM A 182 F 316 / 316L (Forged Stainless Steel 316 / 316L)

ASTM A 182 F 11 / F 22 (Forged Alloy Steel)

AISI 410 (S. S. 410 13% Cr. Steel)

AISI 304 (S. S. 304)

AISI 316 (S. S. 316)

AISI 304L (S. S. 304L)

AISI 316L (S. S. 316L)

Stellited Hard Face on Seat & Disc


Options:

Other Material of Construction

Flanged End, Flange Welded to Body, Rating 150# / 300# / 600#

Butt Weld (Welded Neck) / Socket Weld / Screwed (BSP/NPT) Connection

Seat & Disc Stellited Hard Face

Special Trims on Request


Applications:

Power Plants & Process Industries

Fertilizers Plants

Sugar Industries & Distillery Plants

Water, Steam, Gas, Oil & other Non-aggressive media

Other application on request



Wide Range of Industrial Check Valve

Cast Iron Check Valve (Non Return Valve)

Cast Carbon Steel Check Valve (Non Return Valve)

Cast Stainless Steel Check Valve (Non Return Valve)

Forged Steel Check Valve (Non Return Valve)

Alloy Steel Check Valve (Non Return Valve)

Alloy 20 Check Valve (Non Return Valve)

High Pressure Check Valve (Non Return Valve)

Swing Check Valve (Non Return Valve)

Wafer Type Check Valve (Non Return Valve)

Disc Check Valve (Non Return Valve)

Lift Type Check Valve (Non Return Valve)

Single Disc Check Valve (Non Return Valve)

Rubber lined Check Valve (Non Return Valve)

P. T. F. E. Lined Check Valve (Non Return Valve)

Non-Slam Type Check Valve (Non Return Valve)

Zero Leakage Check Valve (Non Return Valve)

Tianjin U-ideal instrument Swing Check Valves [Non Return Valves] are Swing Type and Bolted cover design Construction. The one piece disc construction is securely fastened to the hinge by means of a lock nut & pin. The Disc is free to rotating type to avoid any other wear. The hinge pin offers excellent wear resistance properties.
Swing Check valves also can be supplied with Titling disc design, Dash pot arrangement and outside lever & weight design for use where control of the disc is desires. Swign Check type Non Return Valves can be mounted on Horizontl & Vertical both line.
Tianjin U-ideal instrument also offer P. T. F. E. (PFA / FEP) Lined Ball Type / Type & Rubber Lined Flap Type Check Valves for high corrosive application.

No. Part CS to ASTM AS to ASTM SS to ASTM
Type A105N Type F22 Type F304(L) Type F316(L)
1 Body A105N A182 F22 A182 F304(L) A182 F316(L)
2 Disc A276 420 A276 304 A276 304(L) A276 316(L)
3 Gasket 304+Flexible Graphite 316+PTFE
4 Bonnet A105N A182 F22 A182 F304(L) A182 F316(L)
5 Nameplate SS
6 Bolt A193 B7 A193 B16 A193 B8 A193 B8M
7 Ball A182 F420 A182 F304 A182 F304 A182 F304
Suitable medium Water, Steam, Oil Water, Steam, Oil Acetic Acid, NItric Acid
Suitable temperature -29°C-425°C -29°C-550°C -29°C-200°C

spindle shanks

Shaft is a cylindrical object worn in the middle of bearings or wheels or gears, but there are also a small part of the square. A shaft is a mechanical part that supports a rotating part and rotates with it to transmit motion, torque, or bending moment. Generally, it is a metal rod with different diameters. The parts in the machine that move around are attached to the shaft.
The shaft structure design is to determine the reasonable shape of the shaft and all the structural dimensions, as an important step of shaft design. It is by the shaft installation parts type, size and position, parts of the fixed way, the nature of the load, direction, size and distribution, bearing type and size, shaft blank, manufacturing and assembly process, installation and transportation, deformation of the shaft and other factors.

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