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Non Return Valve | Non slam disc check valve

NON RETURN VALVE

Disc Check Valve / Non Slam Check Valve

Size Range Upto : 15 MM To 200 MM Wafer Type.

Technical Specifications

Body
Construction
ASTM A 351 Gr. CF8 / CF8M
Disc AISI 304 or AISI 316
Spring AISI 304 or AISI 316
Spring Retainer AISI 304 or AISI 316
Disc Seat Metal to Metal
Pressure Rating PN 40.
Flange
Standerd
1. BS 10 Tabel D,E & H (65NB & 80 NB will not be fitted between 'E' flanges)
2. DIN : Pn6, 10, 16, 25, 40.
3. JIS 5, 10, 16, 20 (40NB, 50NB, 80NB & 100 NB will not be fitted between JIS 5 flanges )

High Performance Non Return Valve

Size Range :1/2" to 2" [Female BSP / NPT].

Technical Specifications

Body CF8 / CF8M
Valve Pin S.S. 304/S.S. 316
Spring S.S. 304
'0' Ring Viton
Ends Screwed
Size 1/2" to 2"
Leakage test Buble tight
Pressure 3000 PSI
Temperature 100 °C (High Temperature available)
Media Air, Water, Oil & Gas

Dual Plate Wafer Check Valves

Body ASTM A 216 Gr WCB | WC1 | WC6 | WC9 | LCB
CLOSURE PLATE (DISC) SS 304 | SS 316
HING PIN AISI 304 | AISI 316
STOP PIN AISI 304 | AISI 316
SPRING STAINLESS STEEL
SEAT EPDM
MFG STD GENERALLY CONFORMING TO API 6D | API 594
INSP & TEST STD GENERALLY CONFORMING TO API 6D | API 598
ENDS WAFER TYPE TO SUIT ANSIB 16.5 (150#)
HYD-TEST PRESSURE BODY : 425 Psig (30 Kg/Cm²)
SEAT : 300 Psig (21 Kg/Cm²)
SIZE RANGE 50 MM TO 600 MM

Wafer check Valve

Salient Features

• Sturdy but simple design.
• 100% leak proof
• Short length - less space required.
• Light weight.
• Lower pressure drop across the valve.
• Low opening & closing pressures.
• Wide range of materials, temperature & pressure ratings
• Efficient flow characteristics.
• Can be mounted horizontally & vertically.
• Highly economical.

Applications

• Gas and liquids pipelines
• Field gathering systems
• Wellhead injection lines
• Gas export facilities
• Product tank farms
• Chemical processing
• Gas storage caverns
• Power generation
• Design
• Economical
• Space-saving design
• Suitable for horizontal or vertical flow-up service
• Clapper opens in downstream piping
Specifications Sizes 1 1/2” – 24" Pressure Rating Class 150 to 2500 Materials Carbon steel Stainless steel

Swing Check Valve

A basic swing Check valve consists of a valve body, a bonnet, and a disk that is connected to a hinge. The disk swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow.
The disc in a swing type Check valve is unguided as it fully opens or closes. There are many disk and seat designs available, in order to meet the requirements of different applications. The valve allows full, unobstructed flow and automatically closes as pressure decreases. These valves are fully closed when flow reaches zero, in order to prevent backflow. Turbulence and pressure drop in the valve are very low.

Disc Check Valve / Non Slam Check Valve

Concorde Valves & Automation is one of the reputed Disc Check Valve , Non Slam Disc Check Valve & Non Slam Check Valve supplier, manufacturer and exporter in India. We have high knowledge in supplying and exporting broad range of Disc Check Valve. Our each valve is made using finest quality raw material and advance machinery. They are passing through under severe supervision of our superiority experts and tested on different parameter. Our disc check valve are valued in global market for its excellence, strength and effective working capacity.

As a leading Disc Check Valve, Non Slam Disc Check Valves & Non Slam Check Valve manufacturer, our supplied Disc Check Valve are highly demand among all clients for its special uniqueness and user friendly process. These valves are used in much type of industry to suit their different applications. We developed these disc check valve as per the client requirement, measurement and specification, further customer can get this product at market leading prices.

Disc Check Valve prevent the overturn flow of release fluid in the closed method, hence recommended for guaranteed non return valve flow for any liquid & gas process. They are also proper for wide range of fluid purpose such as hot water, process lines, and condensate and water arrangement. Our accessible valve with disc and spring construction provides tight shutoff and allows flow only in a single direction. These Disc Check Valve are of solid stainless steel designs and presented in many ranges of sizes. They can be mounted in any direction connecting pipe flanges and well-matched with all type of flanges. They can easily fit in the horizontal or vertical pipeline. For steam use they are supplied with a metal seat, similarly, for high-temperature application spring loaded valves are suitable however spring less configuration is also offered. Our high-quality Disc Check Valve can easily solve the problem of water logging in the gear. It can save the cost of further equipment such as control valves and flow meters, which are prone to damage with the turnaround flow.