Series 34 Model 51 Bellows Gate Valve, ANSI Flange Ends, EN 1092 Flange Ends, Butt Weld Ends
1 What is an API 602 bellows gate valve?
An API 602 bellows gate valve is a special gate valve that is improved by adding one or more sets of bellows to form a double-sealed gate valve. The bellows acts as an expansion joint, allowing the valve to bend and stretch to compensate for movement in the piping system. This helps prevent pressure-related damage and ensures optimal performance.
2 What are the advantages of API 602 bellows gate valve produced by Freeman Valve?
2.1 The bellows-sealed gate valve design eliminates the shortcomings of ordinary valve gate valve stem packing seals that age quickly and are prone to leakage. It improves energy efficiency, increases the safety of production equipment, reduces maintenance costs and frequency, and provides better cleanliness and safety, making these valves useful in many industrial working environments;
2.2 The API 602 bellows gate valve is a double-sealed design consisting of bellows and packing, with reliable sealing effect and excellent leak-proof performance, that is, zero leakage, which is very suitable for high-risk media such as toxic and harmful;
2.3 The API 602 bellows gate valve can achieve zero liquid loss. The leak-free performance of the API 602 bellows gate valve results in no fluid loss, which reduces energy consumption, promotes environmental friendliness, and improves plant equipment safety for employees;
2.4 API 602 bellows gate valve are more durable than ordinary gate valve. The API 602 bellows gate valve sealing surface is welded with hard alloy, which is wear-resistant and corrosion-resistant;
2.5 The opening and closing stroke of the bellows sealed gate valve stem is relatively short, so it is very suitable for regulating or cutting off flow, as well as throttling. Since the change in the valve seat opening is proportional to the stroke of the valve disc, this valve is an ideal choice for flow regulation;
2.6 The bellows seal design of the bellows sealed gate valve does not require maintenance, which can reduce operating costs.
3 In what fields are the API 602 bellows gate valve produced by Freeman Valve mainly used?
3.1 Freeman Valve's API 602 bellows gate valve can be used for high-pressure services, such as for high-pressure oxygen, nitrogen or hydrogen;
3.2 Freeman Valve's API 602 bellows gate valve can be used as emergency shut-off valves, such as for shutting off flow in an emergency;
3.3 Freeman Valve's API 602 bellows gate valve can be used to handle solid media, such as for handling powders, fine powders, dust and catalysts;
3.4 Freeman Valve's API 602 bellows gate valve can be used for hot fluids, such as for thermal oil, steam and other thermal oils;
3.5 Freeman Valve's API 602 bellows gate valve can be used for hazardous materials, such as for handling highly hazardous materials such as chlorine, hydrogen, ammonia and other similar toxic or explosive materials;
3.6 Freeman Valve's API 602 bellows gate valve can be used for nuclear power, such as to prevent radiation leaks in nuclear power plants and heavy water plants;
3.7 Freeman Valve's API 602 bellows gate valve can be used for expensive liquids, such as for expensive fluids that should avoid leakage;
3.8 Freeman Valve's API 602 bellows gate valve can be used for environmental standards, such as to meet environmental standards and avoid emissions.
4 What materials does Freeman Valve produce API 602 bellows gate valve in?
Freeman Valve produces ASTM A105N API 602 bellows gate valve
Freeman Valve produces ASTM A350 LF2 API 602 bellows gate valve
Freeman Valve produces ASTM A182 LF3 API 602 bellows gate valve
Freeman Valve produces ASTM A182 F5 API 602 bellows gate valve
Freeman Valve produces ASTM A182 F9 API 602 bellows gate valve
Freeman Valve produces ASTM A182 F11 API 602 bellows gate valve
Freeman Valve produces ASTM A182 F22 API 602 bellows gate valve
Freeman Valve produces ASTM A182 F91 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F304 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F316 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F304L API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F316L API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F321 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F347 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F347H API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F310 API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F310S API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F310H API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F904L API 602 bellows gate valve
Freeman Valve produces stainless steel ASTM A182 F20 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel 2205 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel 2507 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 1 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 2 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 5 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 7 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 9 API 602 bellows gate valve
Freeman Valve produces Titanium Grade 12 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F44 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F50 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F51 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F53 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F55 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F60 API 602 bellows gate valve
Freeman Valve produces duplex stainless steel ASTM A182 F61 API 602 bellows gate valve
Freeman Valve produces Nickel 200 API 602 bellows gate valve
Freeman Valve produces Nickel 201 API 602 bellows gate valve
Freeman Valve produces Monel 400 API 602 bellows gate valve
Freeman Valve produces Monel K500 API 602 bellows gate valve
Freeman Valve produces Inconel 600 API 602 bellows gate valve
Freeman Valve produces Inconel 601 API 602 bellows gate valve
Freeman Valve produces Inconel 617 API 602 bellows gate valve
Freeman Valve produces Inconel 625 API 602 bellows gate valve
Freeman Valve produces Inconel 718 API 602 bellows gate valve
Freeman Valve produces Inconel 725 API 602 bellows gate valve
Freeman Valve produces Incoloy 800 API 602 bellows gate valve
Freeman Valve produces Incoloy 800H API 602 bellows gate valve
Freeman Valve produces Incoloy 800HT API 602 bellows gate valve
Freeman Valve produces Incoloy 825 API 602 bellows gate valve
Freeman Valve produces Incoloy 925 API 602 bellows gate valve
Freeman Valve produces Hastelloy X API 602 bellows gate valve
Freeman Valve produces Hastelloy C22 API 602 bellows gate valve
Freeman Valve produces Hastelloy C2000 API 602 bellows gate valve
Freeman Valve produces Hastelloy C276 API 602 bellows gate valve
Freeman Valve produces Hastelloy B2 API 602 bellows gate valve
Freeman Valve produces Hastelloy B3 API 602 bellows gate valve
Freeman Valve produces UNS N08904 API 602 bellows gate valve
Freeman Valve produces UNS S31008 API 602 bellows gate valve
Freeman Valve produces UNS S31008 API 602 bellows gate valve
Freeman Valve produces UNS S31008 API 602 bellows gate valve
Freeman Valve produces UNS S32100 API 602 bellows gate valve
Freeman Valve produces UNS S34700 API 602 bellows gate valve
Freeman Valve produces UNS S34700 API 602 bellows gate valve
Freeman Valve produces UNS R50250 API 602 bellows gate valve
Freeman Valve produces UNS R50400 API 602 bellows gate valve
Freeman Valve produces UNS R56400 API 602 bellows gate valve
Freeman Valve produces UNS R52400 API 602 bellows gate valve
Freeman Valve produces UNS R56320 API 602 bellows gate valve
Freeman Valve produces UNS R53400 API 602 bellows gate valve
Freeman Valve produces UNS S31254 API 602 bellows gate valve
Freeman Valve produces UNS S31200 API 602 bellows gate valve
Freeman Valve produces UNS S31803 API 602 bellows gate valve
Freeman Valve produces UNS S32750 API 602 bellows gate valve
Freeman Valve produces UNS S32760 API 602 bellows gate valve
Freeman Valve produces UNS S32205 API 602 bellows gate valve
Freeman Valve produces UNS S32550 API 602 bellows gate valve
Freeman Valve produces UNS N02200 API 602 bellows gate valve
Freeman Valve produces UNS N02201 API 602 bellows gate valve
Freeman Valve produces UNS N04400 API 602 bellows gate valve
Freeman Valve produces UNS N05500 API 602 bellows gate valve
Freeman Valve produces UNS N06600 API 602 bellows gate valve
Freeman Valve produces UNS N06601 API 602 bellows gate valve
Freeman Valve produces UNS N06617 API 602 bellows gate valve
Freeman Valve produces UNS N06625 API 602 bellows gate valve
Freeman Valve produces UNS N07718 API 602 bellows gate valve
Freeman Valve produces UNS N07725 API 602 bellows gate valve
Freeman Valve produces UNS N08800 API 602 bellows gate valve
Freeman Valve produces UNS N08810 API 602 bellows gate valve
Freeman Valve produces UNS N08811 API 602 bellows gate valve
Freeman Valve produces UNS N08825 API 602 bellows gate valve
Freeman Valve produces UNS N09925 API 602 bellows gate valve
Freeman Valve produces UNS N06002 API 602 bellows gate valve
Freeman Valve produces UNS N06022 API 602 bellows gate valve
Freeman Valve produces UNS N06200 API 602 bellows gate valve
Freeman Valve produces UNS N10276 API 602 bellows gate valve
Freeman Valve produces UNS N10665 API 602 bellows gate valve
Freeman Valve produces UNS N10675 API 602 bellows gate valve
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