Post Sourcing Request
wafer butterfly valve
1.00 - 10.00 USD/Piece(s) FOB
90 Days
1 Piece(s)
20000 Piece(s) s
TT,LC,OA
Tianjin
China
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Yongkang Zhezhong Weighing Apparatus Factory

- , China

Manufacturer/Factory, Trading Company


Main Products: Electronic Scale , Body Scale , Weighing Scale , Scooter

Basic Info.

Patents: No Patent Certificate
Certification(CE,UL): No Product Certificate
Factory Inspection Report: Not Provide
Sample: Not Provide
OEM: Not Support
Type: Other
Structure: Butterfly
Material: Cast iron,ductile iron,wcb
Power: wafer butterfly valve
Media: Water
Pressure: High Pressure
Application: wafer butterfly valve

Products Detail

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You are trying a new supplier, but in high quality and lower price.

sample is available!! Free sample butterfly valve!

You never found a butterfly valve supplier like us, sincerely and professional!

 

Product Description

 

Butterfly Valve

 

1. Brief Introduction

Soft Seal Lug type butterfly valve is my company under current domestic FGD system design products.

To meet the limestone and gypsum slurry grout corrosion, and the calve stem plate using a special corrosion-resistant alloys, high-valve seat wear rubber meet the large number of suspended particles in the liquid on the valve seat erosion. Therefore products with high wear-resistance and anti-corrosion of high. The product is designed to address user requirements, targeted and high reliability. Suitable Mediums: Lime cream, sulfur dioxide, lime slurry paste, process water and other corrosive media.

 

2. Butterfly Valve Technical Data:

Technical Data:

 

 Butterfly Valve Standard

MSS SP-67

API 609 Category A

BS EN593/BS5155

 

Butterfly valve Nominal diameter:

1.5"-48"/DN40-DN1200

 

Butterfly valve Working pressure: 10Bar/16Bar/25Bar

 

Butterfly valve Face-to-face:

API 609 Table 1

ISO 5752 Series 20

EN 558 Series 20 (DIN 3202 T3 K1)

BS 5155 Series 4

 

Butterfly valve Flange accommodation:

ANSI B16.1 Class125/150

AWWA C207

MSS SP44 Class150

DIN 2501 PN6/10/16 EN1092-2 PN6/10/16 BS10 Table D/E

JIS B2220 5K/10K/16K

AS4087 PN14/16

 

Butterfly valve Top Flange:

ISO5211

 

Tightness check:

API 598

ISO 5208,

EN12226-2

 

NOTE: Pinned design and Pinless Design are both available.

 

Material Specification

Part

Material

ASTM

Valve Body

cast iron

A126 Class B

ductile iron

A536 Gr.65-45-12

Valve Disc

ductile iron

A536 Gr.65-45-12

bronze

B148 C95400

stainless steel 304

A351 CF-8

stainless steel 316

A351 CF-8M

Valve Shaft

stainless steel 410

A276 S 410 00

stainless steel 431

A276 S 410 00

Valve Seat Ring

EPDM/NBR/PTFE/VITON

 

O-Ring

EPDM/NBR/PTFE/VITON

 

Bushing

PTFE

 

bronze

B62 C83600

 

 

Size

DN40-DN1200

End flange

ANSI B 16.1, EN 1092, AS 2129

Face to face

ANSI B 16.10; EN 558-1 Series 20

Top flange

ISO 5211

Normal Pressure

DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)

 

Body

CI/DI/WCB/ALB/CF8/CF8M

 

Disc

DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel

Stem:

416/304/316/431/17-4PH

Seat

NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant  EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM (NSF)/PTFE

Suitable Temperature

-40c~80c

 

Apply

Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

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