Overview
Product Details
JRVAL full name "Tianjin Jiangrui steel casting co., ltd", established in 2004; We have been focusing on industrial valve casting over 17 years; Nowadays, JRVAL has become one of the leading butterfly valve manufactuer in Northern China. JRVAL Main products includes wafer butterfly valve, flange butterfly valve, Lug butterfly valve, Earless butterfly valve andwafer check valve; Valve size from DN 40 to DN 1200, meet with ISO, DIN, ANSI, JIS, BS standard. Operation with handle lever, electric actuator, pneumatic actuator, hydraulic actuator etc. JRVAL will persistently focusing on good quality, provide customers with high-cost-effective product,keep making improvement, to be trustworthy and persevering, build mutual benefit & win-win business cooperation with friends all over the world.
Products Description
Product Feature
1) The valve stem bearing use "copper sleeve", which with good wear and corrosion resistance. Although cost is 50% higher than other materials, prolong the service life by 60-70%;2) Rubber seat contains over 50% rubber, with stable resilience and tension. Although the cost is 30% higher than that of similarproducts in the market, its service life can be extended by 1-2 years; valve seat option with PTFE, NBR, EPDM, FKM etc.3) Material of worm gear includes gray iron, ductile iron, stainless steel, aluminum alloy, etc;
Nominal Diameter DN(mm) | 40～1200 | ||||
Nominal Pressure PN(MPa) | 1.0～1.6 | ||||
Nominal Pressure (MPa) | Strength | 1.5～2.4 | |||
Sealing Test | 1.1～1.76 | ||||
Main Parts | Valve Body | CF8/CF8M/CF3M | |||
Valve Disc | Nickel Plated DI / Nylon Plated DI /CF8 /CF8M /CF3M /2507/ 2205 | ||||
Valve Seat | EPDM/NBR/PTFE/VITON(Fluorine rubber) etc. | ||||
Connection Type | Wafer Type | ||||
Product Paramenters
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Production Process
Company Profile
Packing and shipping
FAQ
Q:Are you trading company or manufacture?A:We are factory located in Tianjin,China.
Q:What's your product range?A:We specialize in product butterfly valves and check valveQ:Do you provide sample?Is it free or extra?A:Yes,we could offer the sample for free charge but do not pay the cost of the freight.Q:How long is your deliver time?A: generally it is 10 days if the goods are in stock or it is 35 days if the goods are not is stock, it is according quantity.Q:How do your factory do regarding quality control?A: quality is priority,JR people always attaches great importance to quality controlling from the every beginning to the end.Q:Could you offer OEM service?A:Yes OEM is OK!
Trading Area
Global