- RST Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Three Way Ball Valve, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.
- Thread 3 Way Ball Valve, Flange 3 Way Ball Valve, T Port Thread 3 Way Ball Valve, L Port Thread 3 Way Ball Valve, Flange 3 Way T Port Ball Valve, Flange 3 Way L Port Ball Valve, Three Way Stainless Steel T/L Port Ball Valve with ISO5211 Direct Mounting Pad.
- Three- and four-way have an L- or T-shaped hole through the middle. The different combinations of flow are shown in the figure. It is easy to see that a T valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.
- Multi-port ball valves with 4 ways, or more, are also commercially available, the inlet way often being orthogonal to the plane of the outlets. For special applications, such as driving air-powered motors from forward to reverse, the operation is performed by rotating a single lever four-way valve. The 4-way ball valve has two L-shaped ports in the ball that do not interconnect, sometimes referred to as an "×" port.
Standard Features:
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- 1/4''~4''
- Port configuration diverts flow from one outlet to another
- Live-loaded stem packing
- Blow-out-proof stem
- Corrosion-resistant stainless steel construction
- Investment casting
- Thread Ends: BSP/NPT/BSPT/BSPP/DIN259/DIN2999
- Actuator mounting pad available
- Locking device option
Benefits:
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- Replaces two 2-way valves in diverting applications
- Low torque reduces actuation costs
Product Name | Single Acting Pneumatic Control SS Three Way Ball Valve |
1. Material | SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc. |
2. Size | 1/4''Â 3/8''Â 1/2''Â 3/4''Â 1''Â 1-1/4''Â 1-1/2''Â 2''Â 2-1/2''Â 3''Â 4'' |
3. Thread standard | ANSI B1.20.1 |
4. Port | Reduced Port |
5. Working Pressure | 1000WOG( PN64/6.4 Mpa) |
8. Working Temp. | -20~300ºC, or according to customer requirements for different industry. |
9. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
10. Inspection & Testing | API598 |
Shipment | Â |
Delivery Time | 15~20 Days |
Package | Standard Exporting Plywood Case |
Shipping Port | Ningbo/Shanghai, China |
Shipping Terms | Exw, FOB, CFR, CIF, etc. |
Payment Terms | T/T, Western Union, PayPal, etc. |
 | 30% prepayment, 70% balance paid before shipping or against copy of BL |
Country of Origin | Wenzhou city, China |
Production Capacity | 6000 ton/year |
MOQ | 10 PCS/size |
Competitive Advantage:
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- OEM/ODM is applicable
- Offer free sample for testing
- 100% test before delivery
- 18 months warranty
- Â
Item No | Part Name | Material | ||
1 | Cap | CF8M | CF8 | WCB |
2 | Body Gasket | PTFE | ||
3 | Seal Seat | PTFE/RPTFE | ||
4 | Ball | 316 | 304 | SS/304 |
5 | Body | CF8M | CF8 | WCB |
6 | Thrust Washer | PTFE | ||
7 | Stem Packing | PTFE | ||
8 | Gland Ring | SS304/SS | ||
9 | Stem | 316 | 304 | SS/304 |
10 | Handle | SS | ||
11 | Spring Washer | SS304/SS | ||
12 | Stem Nut | SS304/SS | ||
13 | Handle Cover | Plastic | ||
14 | Locking Device | SS |
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Note: All the data should be confirmed with the approved drawings of manufacturer.
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RST VALVE is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.
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 RFQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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MADE IN CHINA, FOCUS ON WORLD.
WE ARE READY, CONTACT US NOW!
Vera Wang
Â
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ZHEJIANG RST VALVE TECHNOLOGY CO., LTD
Add: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Tel: 0086-577-86917889
Fax: 0086-577-86917828
Web: www.stainlesssteel-valves.comÂ
 Single Acting Pneumatic Control SS Three Way Ball Valve
- RST Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Three Way Ball Valve, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.
- Thread 3 Way Ball Valve, Flange 3 Way Ball Valve, T Port Thread 3 Way Ball Valve, L Port Thread 3 Way Ball Valve, Flange 3 Way T Port Ball Valve, Flange 3 Way L Port Ball Valve, Three Way Stainless Steel T/L Port Ball Valve with ISO5211 Direct Mounting Pad.
- Three- and four-way have an L- or T-shaped hole through the middle. The different combinations of flow are shown in the figure. It is easy to see that a T valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.
- Multi-port ball valves with 4 ways, or more, are also commercially available, the inlet way often being orthogonal to the plane of the outlets. For special applications, such as driving air-powered motors from forward to reverse, the operation is performed by rotating a single lever four-way valve. The 4-way ball valve has two L-shaped ports in the ball that do not interconnect, sometimes referred to as an "×" port.
Standard Features:
Â
- 1/4''~4''
- Port configuration diverts flow from one outlet to another
- Live-loaded stem packing
- Blow-out-proof stem
- Corrosion-resistant stainless steel construction
- Investment casting
- Thread Ends: BSP/NPT/BSPT/BSPP/DIN259/DIN2999
- Actuator mounting pad available
- Locking device option
Benefits:
Â
- Replaces two 2-way valves in diverting applications
- Low torque reduces actuation costs
Product Name | Single Acting Pneumatic Control SS Three Way Ball Valve |
1. Material | SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc. |
2. Size | 1/4''Â 3/8''Â 1/2''Â 3/4''Â 1''Â 1-1/4''Â 1-1/2''Â 2''Â 2-1/2''Â 3''Â 4'' |
3. Thread standard | ANSI B1.20.1 |
4. Port | Reduced Port |
5. Working Pressure | 1000WOG( PN64/6.4 Mpa) |
8. Working Temp. | -20~300ºC, or according to customer requirements for different industry. |
9. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
10. Inspection & Testing | API598 |
Shipment | Â |
Delivery Time | 15~20 Days |
Package | Standard Exporting Plywood Case |
Shipping Port | Ningbo/Shanghai, China |
Shipping Terms | Exw, FOB, CFR, CIF, etc. |
Payment Terms | T/T, Western Union, PayPal, etc. |
 | 30% prepayment, 70% balance paid before shipping or against copy of BL |
Country of Origin | Wenzhou city, China |
Production Capacity | 6000 ton/year |
MOQ | 10 PCS/size |
Competitive Advantage:
Â
- OEM/ODM is applicable
- Offer free sample for testing
- 100% test before delivery
- 18 months warranty
- Â
Item No | Part Name | Material | ||
1 | Cap | CF8M | CF8 | WCB |
2 | Body Gasket | PTFE | ||
3 | Seal Seat | PTFE/RPTFE | ||
4 | Ball | 316 | 304 | SS/304 |
5 | Body | CF8M | CF8 | WCB |
6 | Thrust Washer | PTFE | ||
7 | Stem Packing | PTFE | ||
8 | Gland Ring | SS304/SS | ||
9 | Stem | 316 | 304 | SS/304 |
10 | Handle | SS | ||
11 | Spring Washer | SS304/SS | ||
12 | Stem Nut | SS304/SS | ||
13 | Handle Cover | Plastic | ||
14 | Locking Device | SS |
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
Â
Â
Note: All the data should be confirmed with the approved drawings of manufacturer.
Â
RST VALVE is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.
Â
 RFQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Â
MADE IN CHINA, FOCUS ON WORLD.
WE ARE READY, CONTACT US NOW!
Vera Wang
Â
Â
ZHEJIANG RST VALVE TECHNOLOGY CO., LTD
Add: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Tel: 0086-577-86917889
Fax: 0086-577-86917828
Web: www.stainlesssteel-valves.comÂ
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STORAGE FROM 10 TO 200m³
Feiyya cement and lime silos are the equipped version of the traditional monolithic and telescopic silos. They have a diameter of 2.2. 2.4.2.6.3.0.3.2 and 3.6 m, can have a storage capacity from 10 to 200 m³ and are suitable for storing and dosing cement, lime, ash, sand and similar materials. Sized to optimize transport costs, pre-cabled and pre-assembled, Feiyya silos are an economical solution suitable for a fixed installation, or for those who do not require specialized machinery for mobile sites such as horizontal silos.
Cement and lime silos are equipped with a gravimetric electronic weighing system with decreasing load cells which allow: (1) the unloading of the material by deduction weighing,( 1996031,2) the setting of automatic unloading programs,( 1996032,3) the automatic management of the vibrator,( 1996033,4) the control of the purchased quantities,( 1996034,5) the control of the remaining quantities.
Cement and lime silos are equipped with an adjustable timer discharge system which allows: (1) the discharge of the material in volumetric mode,( 1996035,2) the setting of the timer scale in seconds, minutes or hours,( 1996036,3) the additional management of the discharges in fully manual start/stop mode.
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Wuxi Feiyiya Environmental Protection Technology Co., Ltd. , https://www.feiyya.com