Double Disc Check Valve Russia Check Valve Gost valve manufacturers

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Product
Double Disc Check Valve Russia Check Valve Gost valve manufactu...
Posting date : Feb 25, 2021
Membership
Free Member Scince Feb 25, 2021
FOB Price
--
Min. Order Quantity
1piece
Supply Abillity
5000 tons / year
Port
Tianjin Xingang, Shanghai, Ningbo etc
Payment Terms
T / T, L / C, D / P, D/ A, credit card, PayPal, Western Union remittance, cash, custody
Package
BAG,PALLET,WOODEN BOX
Keyword :
Category
Contact
Hao lijiao
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
HBYS
HS-CODE
8540-89
Package & Delivery Lead Time
Package
BAG,PALLET,WOODEN BOX
Delivery Lead Time
1-30 days
Detailed Description

Double Disc Check Valve    Russia Check Valve     Gost valve manufacturers    Gost Check Valve

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

 

Product Details

Design Features:

Yaosheng-double door check valve is suitable for automatically preventing backflow in systems that need to allow flow in one direction and prevent flow in the opposite direction. The double door check valve is recommended for cleaning liquids and gases. Due to its cost-effective design and non-impact performance, it has a reputation for excellent performance in refineries, petrochemicals, gas liquefaction, other process industries, and HVAC applications. Lighter weight and shorter laying length save initial cost, require less space, and are easier to install than full-body, swing type.

 

Structural materials

Double Disc Check Valve Main parts and materials

Parts name

Material

Valve body Bonnet

Grey iron

Butterfly

Grey iron

Valve shaft

Carbon steel

Sealing ring

NBR

spring

stainless steel

 

Product Anatomy

 

 

Double Door Check Valve

 Technical Parameter

Double Disc Check Valve Function and specification

Type

Nominal
pressure
(mpa)

Testing pressure(mpa)

Suitable
temperature

Suitable
medium

Strength
(Water)

Enclose
(Water)

DH77X-10

1.0 

1.50 

1.10 

≤80℃

water

 

Product Description  

Double Disc Check Valve Outline and connecting measurement

Type

Nominal
DN(mm)

Measurement(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


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