ZF Hydraulic & Pneumatic Parts Co., Ltd

Product name: pneumatic screw Angle seat valve

 

Product type: screw Angle seat valve series

 

Place of production: Shenzhen

 

Product introduction
 pneumatic screw Angle seat valve DN10 G3/8", pneumatic screw Angle seat valve  DN15 G1/2", pneumatic screw Angle seat valve  DN20 G3/4"
pneumatic screw Angle seat valve DN25 G1",  pneumatic screw Angle seat valve DN32 G1-1/4",  pneumatic screw Angle seat valve DN40 G1-1/2" ,
pneumatic screw Angle seat valve DN50  G2"

 

Product features

 

Large flow, small flow resistance, no water hammer:

 

The y-type design expands the flow cross section of the valve chamber, making the fluid in the valve chamber smoother and increasing the flow rate by 30%.

 

Long service life:

 

The stem is made of 316L stainless steel and sealed with PTFE wedge. The stem is automatically calibrated, lubricated and maintenance-free.

 

German technology, export quality

 

Piston structure, high operating frequency

 

Used in filling equipment, beer and beverage, textile printing and dyeing, medical equipment, biological pharmacy, disinfection and sterilization, food industry, rubber and plastic machinery, hvac, etc.

 

Application:

 

All steel parts are made of acid-proof stainless steel, and the sealing parts are made of food silicone rubber or polytetrafluoroethylene. Widely used in filling equipment, beer and beverage, textile printing and dyeing, medical equipment, biological pharmaceutical, disinfection and sterilization, food industry, rubber and plastic machinery, hvac, food, dairy products, fine chemical pharmaceutical and biological engineering and many other industries.

 

 

Operating parameters

 

Fluid range: air, water, wine, oil, petrochemical products, salt solutions, vapors, etc. (accord with AISI 316 or bronze RG5).

 

Job stress: 0 to 16/25 bar (steam to 180 ° C, 0 to 10 bar), according to the diameter size and model selection.

 

Medium temperature: - 10 ° C to 180 ° C.

 

Medium viscosity: 600 CST (mm2/s).

 

Control parameters

 

Air source: compressed air, dry gas or neutral medium.

 

Ambient temperature: - 10 ° C to + 60 ° C.

 

General features

 

Threaded connections: ISO 228/1 and ISO 7/1 (other types available upon request).

 

Can be installed in all locations: vertical, horizontal or tilted

 

Stainless steel wire buckle Angle seat valve product attributes

 

Structural form: piston type (channel position) : direct - acting standard: national standard

 

Nominal diameter: DN15 - DN100 (mm) object: textile printing and dyeing work temperature: - 10 ℃ ~ + 180 ℃

 

Processing customized: is the material: stainless steel flow direction: one-way

 

Pressure environment: 0-1.6mpa parts and accessories: accessories, stem model: 2000Y

 

Form: plunger type specification: DN25 connection form: thread

 

Seal type: soft seal type use: cut-off applicable medium: gas, liquid, steam 1. Pneumatic Angle seat valve can be divided into:

 

Single action and double action single action (pneumatic head is usually a hole); Working principle; According to the spring reset to open and close, divided into normally open and normally closed.

 

Double acting (pneumatic head usually has two holes); How it works: air feed controls the switch.

 

Pressure range: 0-1.6mpa

 

Medium temperature: - 10 ℃ ~ + 180 ℃

 

Ambient temperature: - 10 ℃ ~ + 60 ℃

 

Body material: stainless steel

 

Sealing material: ptfe

 

Actuator housing: polyurethane, stainless steel

 

Application of pneumatic Angle seat valve in life:

 

Control gas: neutral gas, air

 

Control liquid: automatic industrial control fluid, food grade milk industry, domestic water, ordinary pipeline fluid medium, etc.

 

2. Application scope:

 

(1) beer & drinks filling machinery;

 

(2) textile printing&dying;

 

(3) gas industry

 

(4) pharmacy and medical equipment /pharmacy & medical equipment;

 

(5) chemical industry /chemical industry;

 

6, high temperature sterilization /disinfection;

 

7, frothing equipment /frothing equipment;

 

Today, water pollution treatment/water sewage disposal.

 

3. Operating principle of Angle valve:

 

In the non-working state, the valve is normally open or closed due to the action of the spring. When the actuator piston is compressed gas action, the valve opened or closed, the double-acting form of compressed gas to control the valve switch

 

B. installation environment:

 

1. Control form: direct action;

 

Ii. Pipe pressure: MAX 1.6mpa (232psi);

 

(3), control pressure: 0.3-0.8MPA(43.5-116psi);

 

(4) structure: Angle type

 

(5) interface: dn10-dn100;

 

6, medium viscosity: 600MM2/S;

 

7, medium temperature: -10 degrees -+180 degrees (PTFE);

 

8, the environmental temperature: -10 degrees -+60 degrees;

 

9) pet-name, installation location: anywhere (360 degrees).

 

4. Installation and disassembly:

 

(1) connect the valve to the pipeline, ensure that the arrow attached to the valve body is consistent with the direction of the fluid (the arrow on the outside of the valve body represents the direction of the fluid flow, please follow the installation);

 

(2), welding installation: please remove the actuator when welding;

 

(3), thread, flange, quick installation: can be installed normally;

 

(4), disassembly: before disassembly to ensure that the pressure of the valve has been lifted; Light discharge; Protect the thread and sealing material after disassembly;

 

(5) sufficient torque force is required to tighten the connection between the valve body and the pipe. The torque force values for each dimension are as follows: DN15 is 40Nm, DN20 is 50Nm, DN25 is 70Nm, DN32 is 150Nm, DN40 is 150Nm, DN50 is 170Nm, DN80 is 240Nm, and DN100 is 300Nm.

 

6, when installing, please ensure that there is no residue inside the pipe and at the interface.

 

7, after installation, detection and connection has been sealed, no leakage, can be used.

 

Warranty service:

 

Jiaxin automatic control valve, excellent quality, excellent performance. Any one of its valves factory after the production inspection, packaging inspection and factory inspection three strict inspection procedures, to ensure that users can enjoy the perfect quality of ZF valve service. However, any product will inevitably have defects. If there are any quality problems on the basis of your correct use of our products,

 

Our company promises

 

If the sealing pressure is unqualified due to the production quality of the product, and the sealing is leaked, it shall be replaced within one month and guaranteed for one year, and the freight shall be borne