Read More About butterfly swing check valve

DH77X-10 Double Disc Wafer butterfly check valve

Katamtamang temperatura: ≤80 ℃
Daluyan: tubig
Caliber: DN40-600
Pressure: 1.0/1.6Mpa
Body material: gray cast iron / nodular cast iron
Connection method: Wafer type

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Mga Tag ng Produkto

PRODUCT PARAMETERS

Pangalan ng mga bahagi		materyal
Bonnet ng katawan ng balbula		Gray na bakal
Butterfly		Gray na bakal
Valve shaft		Carbon steel
Singsing sa pagbubuklod		NBR
spring		hindi kinakalawang na Bakal

Product Anatomy

Double Disc Check Valve

Uri	Nominal presyon （mpa）	Testing pressure（mpa）		Angkop temperatura	Angkop daluyan
		Lakas (Tubig)	Ilakip (Tubig)
DH77X-10	1.0	1.50	1.10	≤80℃	tubig

Product Description

Double Disc Check Valve Outline and connecting measurement
Uri	Nominal DN(mm)	Pagsukat（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.Compact na istraktura, makatwirang disenyo, magandang balbula rigidity, makinis na daanan.

2. Ang paggamit ng flexible graphite packing, maaasahang sealing, magaan at flexible na operasyon.

Mga Application:

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. Use the CNC lathe during whole process.

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

6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.

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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