Name: H44H type swing check valve
Brand: DUNHUI
Availability: InStock

Product Details

The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY, SPAIN, TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

“DUNHUI” is your correct choice. Welcome to visit

1. H44H type swing check valve

2. Main performance indicators

Name	Meterical
Body and bonnet	CF8	CF3	CF8M	CF3M	WCB	LCB	WC6	WC9	C5
Wedge	CF8	CF3	CF8M	CF3M	WCB	LCB	WC6	WC9	C5
Gasket	PTFE				Graphite
Bolt	Stainless steel				35CrMoa
Nut	Stainless steel				45,35CrMoA

3. Product drawings

4. Main Dimensions

Type	DN(mm)	Dimension(mm)
Type	DN(mm)	L	D	D1	D2	H
H44H-16	20	150	105	75	55	100
	50	230	160	125	100	135
	100	350	215	180	155	165
	150	480	280	240	210	295
	200	550	335	295	265	315
	250	650	405	355	320	430
H44H-25	50	230	160	125	100	135
	80	310	195	160	135	145
	100	350	230	190	160	165
	150	480	300	250	218	295
	600	1350	840	770	718	780

5. Inspection Process

6. Valve total picture

7. Technical Standard:

Design: EN593
Face to face: EN558-1

Flange drilling: EN1092
Upper flange connection: ISO 5211

8. Personnel station:

Have professional salesmen, and 6 Engineers, More than 30 inspectors.

9. Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

10.Location:

DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 19 km to Tianjin International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!