Soft Sealing NBR Wafer Butterfly Valve EPDM Seat SS Butterfly Valve

Brand Name:TOBO
Certification:CE/ISO
Model Number:/
Minimum Order Quantity:1pc
Delivery Time:2-3days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Shanghai Shanghai China
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
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Product Details

Gas Stainless Steel Butterfly Valve Soft Sealing NBR EPDM Seat SS Butterfly Valve


Specifications


Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control., serve as cut off and throttling in the pipeline.

Material:

The body material: GG25/GGG40/GGG50

The disc material: DI+Nylon/SS304+Nylon/SS316+Nylon/AL-BZ+Nylon

The stem material: SS410/SS416/SS420/SS304/SS316

The seat material: NBR/EPDM/PTFE/VITON

Design Standard:

API 609/ISO 5752/BS5155

Pressure :

ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16

Usage and features:

Nylon board butterfly valve structure without pin, excellent reduction, self-lubricity, operating torque 40% less than normal butterfly valve. Good abrasion resistance, sealing butterfly valve can be significantly prolongs the service life, compared with the average life-span, line butterfly valve can lengthen 3 times.

Nylon have excellent performance, alkali, salt resistance to erosion and weak organic compounds, adapt to a wide range of inertia. Advanced without pin connections, guarantee the media and metal completely isolated, improve the product's reliability, simple maintenance of butterfly valves

2. Main Connection Dimensions or Lug Butterfly Valve


ClassSize ClassSize 
NPSDNLNPSDNL
150Lb25043300Lb25043
21/2654621/26546
3804838048
410054410054
512556615059
615057820073
8200641025083
10250711230092
123008114350117
143509216400133
1640010218450149
1845011420500159
2050012724600181
24600154600Lb25043
2665015421/26546
2870016538054
30750165410064
32800190615078
36900200/2038200102
38950200/20310250117
40100021612300140
421050216/25114350155
441100216/25116400178
481200254/27618450200
52130025420500216
56140027924600232
601500279


2. Main Connection Dimensions or Lug Butterfly Valve


ClassSize ClassSize 
NPSDNLNPSDNL
150Lb25043300Lb25043
21/2654621/26546
3804838048
410054410054
512556615059
615057820073
8200641025083
10250711230092
123008114350117
143509216400133
1640010218450149
1845011420500159
2050012724600181
24600154600Lb25043
2665015421/26546
2870016538054
30750165410064
32800190615078
36900200/2038200102
38950200/20310250117
40100021612300140
421050216/25114350155
441100216/25116400178
481200254/27618450200
52130025420500216
56140027924600232
601500279

China Soft Sealing NBR Wafer Butterfly Valve EPDM Seat SS Butterfly Valve supplier

Soft Sealing NBR Wafer Butterfly Valve EPDM Seat SS Butterfly Valve

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