Single Wafer Check Valve

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MOQ : 1 Piece

Single Wafer Check Valve Specification

Structure
Single Disc, Wafer Pattern

Material
Stainless Steel / Carbon Steel / Cast Iron

Power
Manual (Non-actuated)

Pressure
PN10/PN16/PN25/PN40/Class 150/PN63

Media
Liquids, Gases

Port Size
DN40-DN600 (1.5-24 Possible)

Surface
Epoxy Coated / Shot Blasted / Painted / Natural Finish

Shape
Circular Wafer Type

Application
Water, Steam, Oil, Gas, Chemical Processing, HVAC Systems

Opening Pressure
Low Cracking Pressure (<0.5 bar)

End Connection
Wafer Type, Flangeless, Fits Between Flanges

Face to Face Standard
EN 558-1 Series 16, ISO 5752

Sealing Material
NBR / EPDM / PTFE / Viton

Operation Mode
Automatic by Flow

Installation Position
Horizontal / Vertical (Upward Flow)

Flow Direction
Unidirectional

Valve Type
Check (Non-return) Valve

Single Wafer Check Valve Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Single Wafer Check Valve

Single WaferCheck Valves are designed to prevent reverse flow in pipelines, ensuring smooth and safe operation of fluid systems. Their compact wafer-type construction allows easy installation between flanges, making them ideal for space-constrained applications. Engineered for durability and efficiency, these valves offer reliable performance with minimal maintenance.

DIMENSIONS in mm

Inches	mm	A	B	C	D
1	25	69	21	14	16
114	32	73	26	18	16
112	40	86	32	22	19
2	50	97	41	30	19
22	65	110	50	40	19
3	80	130	62	50	19
4	100	160	84	70	19
5	125	1492	107	92	19
6	150	216	128	112	19
8	200	273	172	157	28
10	250	336	213	195	28
12	300	385	250	230	31
14	350	445	310	275	40 D
16	400	496	352	320	40

PARTS NAME	MATERIAL	SPECIFICATION
Body	Cast Iron	IS: 210 FG 200
Bush	PTFE	BS: EN 12086
Disc	S.G. Iron	ASTM A 536
Liner	EPDM	IS: 5192-1
Lock Plate	Carbon Steel	IS: 2062
Bolts & Nuts	Carbon Steel	IS: 1367
Lever & Lever Lock Screw	Carbon Steel	BS: 960
Upper & Lower Stem	Stainless Steel	IS: 7604
Dowel Pin	Carbon Steel	BS: 1574

Unlock unmatched control and reliability with the Single Wafer Check Valve - now available in our exclusive sale! Engineered to deliver a transcendent sealing experience, this valve accommodates DN40-DN600 port sizes and supports both horizontal and vertical upward flow installations. Manufactured from polished stainless steel, carbon steel, or robust cast iron, it perfectly fits between flanges and offers a choice of high-quality sealing materials like NBR, EPDM, PTFE, and Viton. Garnering favorable reviews for its low cracking pressure, automatic operation, and versatile application in challenging temperatures and pressures, this valve is your unmatchable solution for water, steam, oil, gas, and chemical media.

Polished Features and Versatile Applications

The Single Wafer Check Valve boasts a polished, circular wafer-type structure with an unmatchable single disc mechanism and low opening pressure, ensuring optimal flow and reliability. Its transcendent versatility finds application in chemical processing plants, HVAC systems, water treatment, steam lines, oil pipelines, and gas distribution. Supporting both horizontal and vertical (upward flow) installations, this check valve is designed to integrate effortlessly within critical systems, offering durability and robust performance where it matters most.

Domestic Supply, Export Markets, and Seamless Handover

Our distribution network ensures timely shipment and seamless handover for the Single Wafer Check Valve across the main domestic market in India and multiple export markets. With reliable supply ability to handle large-scale project needs, we operate through major FOB ports for efficient exports. Each valve is prepared for shipment with careful attention to quality and timeliness, making us a preferred supplier and manufacturer for project contractors, plant managers, and resellers globally.

FAQ's of Single Wafer Check Valve:

Q: How is the Single Wafer Check Valve installed?

A: The valve is designed for easy installation between flanges in a pipeline and supports both horizontal and vertical (upward flow) positions. No special tools or actuators are required as it operates automatically by the flow.

Q: What sealing materials are available for this valve?

A: The check valve can be supplied with NBR, EPDM, PTFE, or Viton sealing materials, allowing selection based on your application's compatibility and desired chemical resistance.

Q: Where can the Single Wafer Check Valve be used?

A: This valve is suitable for a wide range of applications, including water, steam, oil, gas, chemical processing, and HVAC systems, making it ideal for both industrial and utility sectors.

Q: What are the main benefits of using this check valve design?

A: The polished wafer design delivers low opening pressure, compact installation, and reliable non-return protection. Its unidirectional flow and automatic operation by flow prevent backflow with minimal maintenance.

Q: How do I select the right port size and pressure rating?

A: Choose the port size (DN40 to DN600) and pressure rating (PN10 to PN63, Class 150, or PN40) based on your pipeline's requirements and operational conditions. Our technical team can guide you in the selection process.

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