spring loaded check valve | Check Valve

Product Information
Customer Reviews

Enterprise Strength

Mike Valve insists on the service concept that we put customers first. We are committed to providing one-stop services.

Company Advantages
1. sewage check valve is proved practically feasible in structure and could be worthy of recommendation.
2. The reliability of the product translates into a low cost of ownership.
3. The integrity, strength and quality products of Shenzhen Mech Valve Trading Co., Ltd. is recognized by the industry.
4. Reasonable prices from Shenzhen Mech Valve Trading Co., Ltd. will add to your advantage in competition.

Statement

Check valves serve to prevent the backflow of medium in the piping system for protection of important equipments, widely used in the ﬁeld of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, ﬁre protection as well as chemical and energy industry.

Features

◔ Material:Ductile Iron EN-GJS-450-10

Valve body, bonnet, disc are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.

◔ Fusion bonded epoxy coating

Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for both interior and exterior surface which provides reliable corrosion resistance.

◔ Small hydraulic friction loss with reasonable structure design

MATERIAL SPECIFICATION

H44X, H44T

• Connection Ends: BS EN 1092 PN10/PN16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E

• Working Pressure: PN10/PN16

• Temperature Range: 0℃- 80℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550

Part No.	Part	Standard Speciﬁcation	Options
1	Valve Body	EN-GJS-450-10
2	Disc	EN-GJS-450-10	SS304, SS316, AL-Bronze UNC 95400
3	Stem	SS420	SS304, SS316, SS416
4	Spring	SS304	SS316
5	Rubber Seat		NBR

Note: For special material request other than standard speciﬁcation, please indicate clearly on the inquiry or order list.

DN		PN	Dimensions(mm)
Inch	mm		L	D	D1	D2
2"	50	10/16	54	107	64	46
2.5"	65	10/16	54	127	78	60
3"	80	10/16	57	142	94	70
4"	100	10/16	64	162	117	84
5"	125	10/16	70	192	145	115
6"	150	10/16	76	218	170	134
8"	200	10/16	95	273	224	184
10"	250	10/16	108	328	265	220
12"	300	10/16	143	378	310	260
14"	350	10/16	184	438	360	302
16"	400	10/16	191	489	410	350

Company Features
1. With its excellent technical capabilities, Shenzhen Mech Valve Trading Co., Ltd. has performed well in the sewage check valve market.
2. When speaking of quality, double check valve is the best.
3. We firmly believe that we will be your most worthy wafer check valve business partner! Ask! Mech Valve stresses the importance of service during the whole process. Ask! To attract customers' attention is also one of the goal for Mech Valve. Ask! Innovation can be said as a responsibility for Shenzhen Mech Valve Trading Co., Ltd.. Ask!

Favorable rate

100%

Buyer impression