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CF8 STAINLESS STEEL GATE VALVE
CF8 gate valve is a simple and durable design, easy to use, but due to its geometry, it is sometimes difficult for users to enter. Gate valve is a flow control device that can gate and close the channels in the pipeline system. Its working principle is to block or open the channels through the valve body by rotating the handle, so as to realize the flow control. The gate valve has good sealing performance, strong bearing capacity and long service life
Product introduction:
CF8 gate valve is a ball valve with disc, which complements the ball and controls the flow of liquid or gas. The disc has a hole through which other liquids and gases can flow, while the ball allows passage in only one direction. Gate valve is a simple and durable design, easy to use, but due to its geometry, it is sometimes difficult for users to enter. Gate valve is a flow control device that can gate and close the channels in the pipeline system. Its working principle is to block or open the channels through the valve body by rotating the handle, so as to realize the flow control. The gate valve has good sealing performance, strong bearing capacity and long service life,
CF8 stainless steel gate valve is made of high-quality materials and manufactured according to international quality standards. It has a cast iron body and bonnet, machined and polished to ensure durability and maximum efficiency. The valve is designed with an extended handle to provide smoother water flow, thus ensuring more accurate control of the pressure level you need.
CF8 stainless steel gate valve is a valve with circular disc. It has four sealing surfaces and can be divided into stainless steel gate valve and carbon steel gate valve. The material of ram is generally low carbon steel or stainless steel. Gate valve is a term for valves with similar characteristics to check valves, that is, both valves have a moving surface maintained by some spring pressure against the other moving surface. Gate valves are used to separate the flow of fluid or gas in pipelines or other piping systems.
Product advantages:
Stainless steel gate valves are a versatile, durable and cost-effective solution for your industrial applications. It is often used as a seal to separate media at different temperatures or pressures. Stainless steel gate valve has good corrosion resistance to salts and corrosive solutions, strong sterilization effect, service life of up to 100 years, good thermal insulation and thermal expansion coefficient.
Made of high-quality stainless steel, durable and reliable. 2) Spiral wound handle flying ball valve can provide stability and comfort, with keyless lock system. 3) Safe, reliable and low maintenance design is all the characteristics of our products. 4) Our working principle is self closing, which is to prevent any unexpected behavior. In the case of overpressure or undervoltage, 5) the reinforced stop flange is usually used and easy to install
Product design:
CF8 stainless steel gate valve is a compact, silent deep seal, pilot operated lift valve. This design is characterized by the use of two-piece bonnet structure and integral valve element, so that the design is compact, the length of the valve body is short, and the nominal diameter is 1/2 inch. CF8 is designed to provide reliable shut-down at low pressure drop, with minimum flow restriction and fast response time. CF8 is available in sizes from 1/4 "to 4" nominal diameter with external or internal threads.
Gate valve is a kind of valve used to control the flow of fluid (liquid and gas), which is mainly used in industrial applications. It is similar to a gate, hence its name. Unlike the ball valve, it has no visible rotating parts and can stick or jam. Gate valves are designed for pipes with internal threads, as opposed to valves designed for pipes with external threads.
| NO. | DESCRIPTION | MATERIAL | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BODY | ASTM A315-CF8M | |||||||||||||
| 2 | DISC | ASTM A315-CF8M | |||||||||||||
| 3 | STEM | ASTM A276-316 | |||||||||||||
| 4 | NUT | ASTM A194-8 | |||||||||||||
| 5 | STUD | ASTM A193-B8 | |||||||||||||
| 6 | GASKET | PTFE | |||||||||||||
| 7 | BONNET | ASTM A351-CF8M | |||||||||||||
| 8 | PACKING | PTFE | |||||||||||||
| 9 | PIN | AISI 316 | |||||||||||||
| 10 | EYE BOLT | ASTM A193-B8 | |||||||||||||
| 11 | NUT | ASTM A194-8 | |||||||||||||
| 12 | GLAND FLANGE | AISI 304 | |||||||||||||
| 13 | STEM BUSHING | A439 D2C | |||||||||||||
| 14 | HANDWHEEL | ASTM A536 60-40-80 | |||||||||||||
| 15 | HANDWHEEL NUT | AISI 304 | |||||||||||||
| 16 | FLAT WASHER | BRONZE | |||||||||||||
| 17 | NIPPLE | AISI 304 | |||||||||||||
| 18 | SOCKET SET SCREWS | AISI 304 | |||||||||||||
| 19 | GLAND | AISI 304 | |||||||||||||
| NPS | d | G | C | D | L | H | W | T | f | N | M | Wt./Lbs. | |||
| 1/2” | 0.5 | 1.37 | 2.37 | 3.54 | 4.25 | 7.70 | 4.72 | 0.44 | 0.08 | 4 | 0.63 | 7.1 | |||
| 3/4” | 0.75 | 1.69 | 2.75 | 3.94 | 4.61 | 8.33 | 4.72 | 0.44 | 0.08 | 4 | 0.63 | 8.8 | |||
| 1” | 1 | 2.00 | 3.13 | 4.33 | 5.00 | 8.92 | 4.72 | 0.44 | 0.08 | 4 | 0.63 | 11.5 | |||
| 1-1/2” | 1.50 | 2.87 | 3.87 | 4.92 | 6.50 | 11.71 | 7.87 | 0.58 | 0.08 | 4 | 0.63 | 18.7 | |||
| 2” | 2 | 3.63 | 4.75 | 5.91 | 7.01 | 14.09 | 7.87 | 0.64 | 0.08 | 4 | 0.75 | 27.3 | |||
| 2-1/2” | 2.5 | 4.13 | 5.5 | 7.09 | 7.5 | 15.2 | 7.87 | 0.7 | 0.08 | 4 | 0.75 | 36.4 | |||
| 3” | 3 | 5 | 6 | 7.48 | 8 | 18.31 | 9.84 | 0.77 | 0.08 | 4 | 0.75 | 50.7 | |||
| 4” | 4 | 6.19 | 7.5 | 9.06 | 9 | 21.81 | 9.84 | 0.96 | 0.08 | 8 | 0.75 | 82.7 | |||
| 5” | 5 | 7.31 | 8.5 | 10.04 | 10 | 26.77 | 11.81 | 0.94 | 0.08 | 8 | 0.89 | on request | |||
| 6” | 6 | 8.5 | 9.5 | 11.02 | 10.5 | 28.82 | 11.81 | 1.02 | 0.08 | 8 | 0.89 | 130.1 | |||
| 8” | 8 | 10.63 | 11.75 | 13.58 | 11.5 | 36.73 | 13.78 | 1.14 | 0.08 | 8 | 0.89 | 201.7 | |||
| 10” | 10 | 12.70 | 14.25 | 15.94 | 13 | 43.97 | 15.75 | 1.20 | 0.08 | 12 | 1 | 320.8 | |||
| 12” | 12 | 15.00 | 17.00 | 19.09 | 14 | 52.45 | 17.72 | 1.27 | 0.08 | 12 | 1 | 446.4 | |||
