Valves

CB/T425-1994 double heavy oil filter, double diesel filter, double oil filter
CB/T425-1994 fuel delivery pump, duplex oil filter, hydraulic oil inlet

High performance gearboxe operated butterfly valve
Why choose us? 1. Casting by our foundry factory 2. Zero leakage 3. Superior sealing

1.Wafer Type Pinless Backed Seat Butterfly Valve
2.Ductile Iron Wafer Type Butterfly Valve
3.Lug Type Butterfly Valve
4.Butterfly Valve

DESIGN AND MANUFACTURING STANDARDS
Design Standard
API 6D, API 608,BS 5351, ASEM B16.34
Face to Face Dimension
ASME B16.10, AP

Differential pressure: 0,35 - 8,5 bar [1 bar = 100kPa]
Ambient temperature range: -20 to +85°C
Coil insulation class: F

1. Triple eccentric wafer butterfly valve
2. Casting by our foundry factory
3. For water supply, Sewage treatment
4. Zero leakage

FREE-Valve's Ceramic Knife Gate Valves are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particl

The allowable tolerance of the set pressure: <+/-3% of the set pressure
Overpressure:<10% of the set pressure
Blowdown:<15% of the set pressure

As a gas modulation device & a two-way switch device, 600S gas low-load pneumatic butterfly valve is suitable to ventilation and dust removing pipelin

Aluminum valve body
1.Material:A319;Weight:4.5KG
2.Heat treatment:T5
3.No leaking and casting defect
4.Low pressure casting and leaking test

Electric hydraulic pressure flow control valve
.Highest operating pressure: 250
.medium: oil
.control: hydraulic
.Maximum flow:125-160;250-320;500

Water supply and drainage, Electric power, Petrochemical, Metallurgical, Firefighting / Fire fighting, or other industries.

1. Design and Manufacture Conform to MSS SP-85
2. Flange dimensions Conform to ANSI B16.1 (1251b)
3. Face to Face dimensions Conform to ANSI B16.

Electric AC220V DC24V Motorized Wafer Butterfly Valve
On/off, modulating 4-20mA control
Compact or explosion-proof actuator
IP67 weatherproof

UFS gas and water separator make the steam and water apart through the abrupt change of the direction in which the steam flows,so as to improve the q

Wafer Type Knife Gate Valve, Flanged Type Knife Gate Valve, Though Going Knife Gate Valve, Penstock, Metal to Metal Seated Knife Gate Valve and Resili

Size: 2" ~ 14" (DN50 ~ DN350)
Rating: ANSI 150lb ~ 900lb(PN16~64)
Body Materials: Carbon Steel
Plug: Carbon Steel
Seat: PTFE

1.Pn16 Double Flange Centreline Butterfly
2.Ductile Iron Double Flange Centreline Butterfly
3.Cast Iron Double Flange Centreline Butterfly

FEATURES
1. Cast Iron or nodular cast iron Wafer Body
2. Centric butterfly valve with elastomer liner
3. For On/Off or Mod

Flange Butterfly Valves: Mss sP-67 Wafer Butterfly Valves: Mss sP-68 or API 609 Face to Face Dimensions: ANsI B16.10, Mss sP-67, Mss sP-68 or API 609