JIS Swing Check Valve

JIS Check Valve, also known as non-return valve, one-way valve, reverse flow valve, is an automatic valve, its main function is to prevent the medium from flowing back, prevent the pump and drive motor from reversing, and the release of the container medium.

JIS check valves produced by TOT Valve are designed and manufactured in full accordance with American standards, with beautiful and advanced structures.

Description

The JIS swing check valve provided by TOT is a stainless steel check valve. This stainless steel swing sheck valves also known as tilt disc valves a high-quality stainless steel casting body.

The JIS swing check valves we produce are valves that automatically open and close the valve discs based on the flow of the medium itself, which you can use to prevent medium backflow.

The valve disc hanging on the top of the valve allows water to flow in only one direction with minimal force (1/2 pound of opening pressure), and it can prevent attempts to flow in the opposite direction in your application.

Structural Characteristics

– Excellent flow and minimized friction loss

– Compact and reasonable structural design, beautiful appearance

– Excellent performance in humid or corrosive environments

– Product design and manufacturing meet the requirements of JIS advanced standards, reliable sealing and excellent performance

– A full range of valve body materials, packing and gaskets are reasonably selected according to actual working conditions or user requirements, Applicable to various pressure, temperature and medium working conditions

Next, we will introduce the relevant data on the design and manufacturing execution specifications of JIS swing check valve, materials used for main components, and specifications, etc., which we hope will help you choose the appropriate swing check valve for your project application.

JIS Swing Check Valve Specification

Design	Structure Length	Connection flange	Test and Inspection	Pressure & Temperature
JIS B2074 B2084	JIS B2002	JISB2212 B2214	JIS B2003	JISB2074 B2084

Swing Check Valve Main Components Material

The TOT Valve body are cast or forged from a variety of high-quality materials, including stainless steel, cast steel and alloy steel, depending on the requirements of your swing check valve application scenario. The main materials of Gasket are Graphite.

If you are interested in our swing check valve materials, you can contact us by leaving your information in the form on the right.

Part	Material
Body	A216 WCB	A217 WC6	A351 CF8	A351 CF8M	A351 CF3	A351CF3M
Valve Cover	A216 WCB	A217 WC6	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
valve plate	A216 WCB	A217 WC6	A351 Cf8	A351 CF8M	A351 CF3	A351 CF3M
sealingface	13Cr/STL	STL
Stem	A182 F6a	A182 F11	A182 F304	A182 F316	A182 F304L	A182 F316L
Gasket	304+Flexible Graphite/Soft Iron	304+Flexible Graphite/F304	304+Flexible Graphite/F304	316+Flexible Graphite/F316	304L+Flexible Graphite/F304L	316L+Flexible Graphite/F316L
Bolt	A193 B7	A193 B16	A193 B8	A193 B8M	A193 B8	A193 B8M
Nut	A194 2H	A1944	A1948	A1948M	A1948	A1948M
Temperature	-29~425℃	-29~540℃	-46~425℃	-46~425℃	-46~425℃	-46~425℃
Suitable Medium	Water,Steam,Oil,etc.	Steam	Nitric Acid Weak Corrosion Media

Main External and Connection Dimension

TOT Valve can provide you with JIS Swing Check Valve of various sizes and models. We list all existing JIS Swing Check Valve Sizes.

The data we provide can be used for your reference. If you do not have the swing check valve size you need, you can contact us immediately. Our professional sales manager will contact you and can provide you with exclusive ODM and OEM services.

DN		10K
mm	in	L	D	D1	D2	b	n-Фd	H
50	2″	203	155	120	100	16	4-Ф19	165
65	21/2	216	175	140	120	18	4-Ф19	175
80	3″	241	185	150	130	18	8-Ф19	190
100	4″	292	210	175	155	18	8-Ф19	215
150	6″	406	280	240	215	22	8-Ф23	265
200	8″	495	330	290	265	22	12-Ф23	320
250	10″	622	400	355	325	24	12-Ф25	365
300	12″	698	445	400	370	24	16-Ф25	415
350	14″	787	490	445	415	26	16-Ф25	460