Standard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure

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111 PCS
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Product Description:

Standard or Nonstandard:

Standard

Structure:

Butterfly

Pressure:

Low Pressure

Power:

Manual

Material:

Casting,Iron, Stainless Steel, ....

Temperature of Media:

Medium Temperature

Media:

Oil

Port Size:

3"

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Certificate:

CQC,ISO, KS, CE, PED, SHA, TS

Gear::

Casting/Ductile Iron/Stainless Steel/Carbon Steel/Titanium Steel

Pin::

Steel/Iron

Class:

150-2500LB

Medium:

Gas, Water, Oil etc.

Temperature:

-23~121

Nominal pressure:

pn1.0-1.6mpa

Nominal diameter:

DN40-200mm

Manufacturing:

Manufacturing

 

Packaging & Delivery

Packaging Detail:Wooden Box with Plastic and Blue PP Bags enclosing the valve, with some lubricating oil covering every valve(you'd better not touch it with your hand directly
Delivery Detail:5-7days after confirmation

 

Butterfly Valve 

 

1. Brief Introduction

Soft Seal  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: 

Nominal Diameter DN(mm): 50(2")-1000(40"), 50(2")-800(32")

Nominal Pressure PN(MPa): 1.0-1.6

Testing Pressure(Mpa):  Shell: 1.5~2.4, 

                     Sealing: 1.1-1.76,

Suitable Mediums: Fresh Water, Sewage, Sea Water, Air, Steam, Food, Medicine, Oils, Acids, etc.

Working Temperature: -35~+150°C

Seal: Soft and Metal way

End connection: Wafer and flange, welding

Actuated: hand, hndwheel, worm gear....

Structure: wafer, centrt line-type, double eccentric, triple eccentric

 

 

 

 

3. Butterfly Valve Main Parts: 

Name

Optional Materials

Body

Ductile Iron(DI, Q), Gray Cast iron(CI), Cast Steel(WCB), Stainless steel(CF8/CF8M), Aluminum Bronze(T), etc.

Disc

Ductile iron nylon coating(N), Plated ductile iron(D), Stainless Steel, CF8(P), CF8M(R),Aluminum bronze(T), Titanium Steel, Carbon Steel, etc. 

Shaft

416SS, 316SS, 304SS, CS45#coating with Ni,P

Actuator

Cast iron worm gear reducer, Cast aluminum worm gear reducer

Stem

Stainless Steel, carbon Steel

Bushing

Lubrized Bronze

Seat

Nr, Hypalon, Neoprene, Wear-resistant Rubber, 

NBRPTFE/Telfon, VITON, EP, EPDM

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