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Valve Wholesale
Check Valve
DH77X-10 Double Disc Wafer butterfly check valve

Read More About butterfly swing check valve

DH77X-10 Double Disc Wafer butterfly check valve

Medium temperatuur: ≤80 ℃
Medium: water
Caliber: DN40-600
Pressure: 1.0/1.6Mpa
Body material: gray cast iron / nodular cast iron
Connection method: Wafer type

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Produk besonderhede

Produk Tags

PRODUCT PARAMETERS

Naam van dele		Materiaal
Klep liggaam Bonnet		Grys yster
Skoenlapper		Grys yster
Klep-as		Koolstof staal
Seëlring		NBR
spring		vleklose staal

Product Anatomy

Double Disc Check Valve

Tik		Nominaal druk （mpa）	Toets druk (mpa)		Geskik temperatuur		Geskik medium
			Sterkte (Water)	Sluit in (Water)
DH77X-10		1.0	1.50	1.10	≤80℃		water

Product Description

Double Disc Check Valve Outline and connecting measurement
Tik	Nominaal DN(mm)	Meting (mm)
		L R		R		D			D0
DH77X-10	40	43		23.5		92			66
	50	43		28.5		106			66
	65	46		34.5		126			81
	80	64		44		135			95
	100	64		52.8		158			118
	125	70		66.5		190			146
	150	76		74.5		214			171
	200	89		87.5		270			225
	250	114		127		328			266
	300	114		147		378			311

Characteristic

1.Kompakte struktuur, redelike ontwerp, goeie klepstyfheid, gladde deurgang.

2.Die gebruik van buigsame grafietverpakking, betroubare verseëling, ligte en buigsame werking.

Aansoeke:

Wafer style check valve industrial applications: Petroleum, Chemical, Paper, Making, Fertilizer,Coal Mining, Water Treatment and etc.

Introduction:

Small volume Compact structure and convenient maintenance

The dual plate can be self closed due to the elastic torque.

Fast closing can effective avoid the back-flowing

A class sealing, Zero leakage.

Easy installation, can be used to vertical and horizontal set up.

OUR ADVANTAGES:

1. We have Sand or Precision casting technology, So we can as your drawing design and production.

2. Customers' logos are available cast on the valve body.

3. All our stainless steel wafer check valves with tempering procedure before Processing.

4. Gebruik die CNC-draaibank gedurende die hele proses.

5. The disc sealing surface use plasma welding machine welding.

6. Elke klep moet getoets word voor aflewering vanaf die fabriek, slegs gekwalifiseerde kan versend word.

7.The split disc check valve we usually use Bags to package, We also can according to specific customer's requests.

WHY CHOOSE US:

1. We are a gost valve manufacturer, and produce dual disc check valve since 1992.

2. Fast delivery.

3. Low price with high quality.

4. Professional work Team!

We also provide other GOST valve, JIS valve, DIN valve, BS series, etc.

More information about valve:

Backflow Preventer vs. Check Valve

butterfly swing check valve

wafer butterfly check valve

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