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The Bray Serie 30 Wafer style resilient seated butterfly valve features a one-piece body with a high-strength through-stem design utilizing an internal disc-to-stem connection.
The Serie 30 is engineered to provide bidirectional bubble-tight shutoff and isolation of the line media from the stem or valve body.
Available with a wide selection of high-quality resilient seat&disc materials for various applications, the Serie 30 butterfly valves are easily automated for on-off or modulating service.
Specifications
Product
Built-in length
50.8 mm
Width
154 mm
Height
297 mm
Weight
5 kg
Number of steps
8
Nominal inner diameter (NPS/DN)
NPS 4" (DN100)
Application
Butterfly valve seat class
Class B (General service)
Connection type
Wafer type
Valve operation
Bare stem
Properties
Temperature range
-29 to 121 ℃
Safety norm
EN ISO 20471
Pressure class
ANSI Class 150
Valve design
Centric
Pressure rating flange
PN10, PN16
Remarks
Shutoff rating
Bi-directional Air Bubble Tight
Housing seat
Interchangeable
Materials
Seat material
EPDM
Spindle material
Stainless steel 416
Housing material
Cast Iron (GG25) polyester coated
Surface protection
Polyester coated
Disk material
Ductile iron (GGG40) + nylon-11 coated
Quality
Testing standard
MSS SP-61, API 598, EN 12266-1
Design standard
MSS SP-67, API 609, Category A
Norm type
(EN) DIN
Capacity
Type of disc
Normal
Maximum allowable operating pressure
12 Bar
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
5,000,000-5,200,000
Employee Number:
120~150
Ecer Certification:
Verified Supplier
YW DKE TRADING COMPANY integrates industrial manufacturing and exporting, mainly specialized in carious kinds of pneumatic fittings, including Joints/ connectors, Hydraulic Components, Solenoid Valve& etc., covered SMC type, Rexroth Type and Parker Type. Tell us the list you need then we ar... YW DKE TRADING COMPANY integrates industrial manufacturing and exporting, mainly specialized in carious kinds of pneumatic fittings, including Joints/ connectors, Hydraulic Components, Solenoid Valve& etc., covered SMC type, Rexroth Type and Parker Type. Tell us the list you need then we ar...