Casting Manufacturer Factory Fire Fighting Gate Valve

Our factory are good at machining,sample or drawing will be welcome.

We always try to reduce the cost to increase value for customer.

Product detail:

Materials of major parts:

Face to Face:API 609 Category A

MSS SP-67

BS 5155 Series 4

ISO 5752 Series 20

End connection:ANSI 16.1 CLASS 125 ,B16.5 Class 150

EN1092-2 PN10.PN16/

JIS 5K,10K ,16K

Top Flange: ISO 5211

Tightness Check: API 598 Table 5

Temperature range: -40°c to 232 °c depending on the medium and selected body/seat materials

Operating Pressure:Max 232 psi(16 bar) for DN50-DN300

Max 150 psi(10 bar) fro DN350-DN1200

advantage:

*All wafer and lug type BFV are designed to allow for 2" of insulation

*Wafer body features 2 or 4 flange alignment holes for easy installation

Lugged body with drilled and tapped holes may be used for dead-end service(Please specify when ordering)

*ISO 5211 top flange for easy actuation

*One-piece shaft design, blow-out proof,ensures positive disc positioning and accurate flow control.

*3 shaft bushing/seals provide shaft support for proper alignment and backup for the primary shaft seal formed by the disc/seat interface

*disc edge is machined and polished 360º to assure low friction,which results in low operating torque plus increased seat life

*Precision taper pins,vibration-proof,ensure positive shaft-disc connection

*The phenolic-backed,non-collapsible,resilient seat is perfectly secured and fully lined in the body,which isolates the body componenets from the media and provides the primary shaft seal.Seat is field replaceable.

*Absolutely tight shut-off in either flow direction

*Can be installed in any desired direction

Our Equipement: 

our company

Our company has passed theISO9001,CE,RoHS, certificate and so on,the products have exported to many countries and regionsworldwide.

Our company motto is novative, simplified, high-valued, As having accumulated rich experiences and resources during more than 10 years developing,

we are confident inproviding you satisfied products and service in the cooperation. 

Packaging & Shipping

1. Shrink bag --> 2. Small Box --> 3. Carton  --> 4. Strong Plywood Case

Fire Fighting Signal Butterfly Valve

Packing Information 

 FAQ

1, Can i get free samples?
A: Yes,we can provide you the free samples, but you need to bear their own delivery costs.
 
2, Can I request to change the form of packaging and transportation?
A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
 
3, Can i request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
 
4,Can i have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own  costs.
 
5,Can you produce the products according to my own drawings?
A:Yes,we can produce the  products according to your drawings which wii mostly satisfy you.