Valves

Size: 2" ~ 36" (DN50 ~ DN900)
Rating: ANSI 150lb ~ 600lb
Body Materials: Stainless Steel
Disc: Stainless Steel
Seat: 304+graphite

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

FREE-Valve's Triple Offset Butterfly Valve adopt triple offset principle to design, makes the movement track on facing space reach to idealization

Durable cast iron gear operators.
Mounting kits available to mount gears to valves with non-ISO mounts.
Cast handwheels and chainwheel options.

Application
1 The design can be suitable for BS/ANSI/DIN/UNI/JIS standand.
2 For water,neutral liquids,oil and Air etc.

Middle-line soft seal butterfly valve is the preferred conventional butterfly valve for pipeline.

1\NonninaI pressure:PN≤1.6MPA
2\Workirlg Mediunl:water\Non_corn"OSlVe(gas)liquid
3\Worki rla temperatL[Jre:-20℃≤T≤150℃
4\Pipe tf~reads tO

Motorized Flange Type WCB Metal Seated Butterfly Valves are developed based on the mechanism of the butterfly valve and segment ball valve ,The speci

Structure: planet gear and good appearance.
Secondary transimission.
Water-proof design so that can be installed outdoors.
DIN/ISO 5211

butterfly valve :
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an

Double Acting Spring Return Pneumatic Wafer Butterfly Valve
Double Acting or single acting model
Rack & pinion design

1500HD7s41H-10C
Automatic Pressure Maintaining Hydraulic Contronl Slow-closing Butterfly Valve with Locking System (Hea

This type of valve is easily and quickly operated because there is a 90 degree rotation of the handle which moves the disk from a fully closed to full

butterfly valves with pneumatic actuator, hard seat pneumatic flanged butterfly valve
Pneumatic double flanged butterfly valve is combined with pneu

Basic information:
Pressure:CLASS 150~300
Size:1/2"-8"
Design Std:API 608,API 6D,BS5351
Product Material:ASTM A216 WCB,A351 CF8,A351 CF8M,A351 CF3

Big size soft sealing butterfly valve
Size range:DN200--DN3200
Pressure:PN6--PN64
Material:Ductile iron
Sealing ring:EPDM...

1.Pn16 Wafer Type Butterfly Valve
2.Ductile Iron Wafer Type Butterfly Valve
3.Cast Iron Butterfly Valve
4.Cast Iron Wafer Butterfly Valve

1. Trademark: RIKEX Or OEM
2. Painting: Grey/Silver/Red/Blue Or RAL Color
3. Packing: Plywood case packing
4. Transportation: By Sea

China supplier API standard PTFE seat lug butterfly valve
Why choose us?
1. Casting by our foundry factory
2. Zero leakage
3. Superior sealing

ductile iron pneumatic lug type butterfly valve
DN50~1000mm
1.0/1.6MPa
MOQ: 1pc/10-20days
ISO,API,ANSI,ASTM,DIN,BS,JIS