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Manual plug valve, electric pneumatic gate valve, sewage discharge single and two-way square circular plug valve

Manual plug valve, electric pneumatic gate valve, sewage discharge single and two-way square circular plug valve
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Fiberglass composite material flap door DN500 automatic flow anti backflow one-way check valve DN500
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China LIKE flange gas silencer steam silencer air silencer boiler vent silencer steam silencer
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Chinese LIKE butterfly buffered carbon steel check valve micro resistance slow closing check valve HH47X-16C10C silencing check valve
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Chinese LIKE stainless steel flange globe valve J41H-1625C cast steel flange globe valve WCB steam globe valve DN20 25 40 50 80 100
Chinese LIKE cast steel hard sealed flange butterfly valve hard sealed turbine flange butterfly valve D343H-16C manual high-temperature steam cast steel carbon steel butterfly valve

Chinese LIKE cast steel hard sealed flange butterfly valve hard sealed turbine flange butterfly valve D343H-16C manual high-temperature steam cast steel carbon steel butterfly valve
Chinese LIKE H44H-16C cast steel carbon steel flange swing check valve one-way check valve DN50 80 100 200

Chinese LIKE H44H-16C cast steel carbon steel flange swing check valve one-way check valve DN50 80 100 200
Chinese LIKE valve stainless steel check valve 304 stainless steel lifting check valve flange check valve H41W-16P check valve DN15-DN300

Chinese LIKE valve stainless steel check valve 304 stainless steel lifting check valve flange check valve H41W-16P check valve DN15-DN300
0102030405
Factory Directly supply China API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non-Reture Valve
Factory Directly supply China API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non-Reture Valve
Factory Directly supply China API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non-Reture Valve

Factory Directly supply China API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non-Reture Valve

Wafer type check valve a save energy product, is manufactured based on the foreign advanced technology and in accordance with relative international standards. This product is featured by excellent retaining performance, high safety and reliability and low flow resistance . It is  suitable for systems in the industries of petrochemical, food processing, medicine,textile, paper making, water supply and drainage, metallurgy, energy and light industry etc used as used as a check valve in one way.
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    product details
    With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory Directly supply China API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non-Reture Valve, We sincerely welcome buyers from both at your home and abroad to appear to barter company with us. With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for 5 Way Pump Check Valve，dual check valve, China Check Valve, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!   Main materials: carbon steel, stainless steel, Inconel, Incoloy, etc. Pressure and temperature DN（mm） Nominal diameter  50(2")~700(28") 50(2")~450(18") PN (Nominal pressure) 1.0 1.6 MPa Testing pressure Shell 1.5 2.4 Sealing 1.1 1.76 Suitable temperature Suitable mediums Frash water,sewage,air,steam,food,medicine,oils,acids,etc. Meterial of main parts parts material body cast iron, ductile iron, seat EPDM, NBR,VITON, PTFE disc nickel ductile iron,AI bronze, stainless steel stem carbon steel, stainless steel bushing PTFE "O" ring PTFE pin stainless steel key stainless steel Executive Standard: Design Standard EN 593 , MSS SP67   API 609  BS5155 Inspection & Test API 598  ISO 5208  EN 12266 End Standard ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Table D & E   BS 10 Table D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB  AWWAC207SABS 1123 Table 1000/3 & Table 1600/3 Face to Face ISO 5752 , EN 558 , MSS SP67 and API 609  DIN3202 Main dimensions and weight DN D D1 D2 L R t weight（kg） mm inch 50 2" 107 65 43.3 43 28.2 19 1.5 65 2.5" 127 80 60.2 46 36.1 20 2.4 80 3" 142 94 66.4 64 43.4 28 3.6 100 4" 162 117 90.8 64 52.8 27 5.7 125 5" 192 145 116.9 70 65.7 30 7.3 150 6" 218 170 144.6 76 78.6 31 9.0 200 8" 273 224 198.2 89 104.4 33 17 250 10" 328 265 233.7 114 127 50 26 300 12" 378 310 283.9 114 148.3 43 42 350 14" 438 360 332.9 127 172.4 45 55 400 16" 489 410 381.0 140 197.4 52 75 450 18 539/555 450 419.9 152 217.8 58 101/107 500 20" 594 505 467.8 152 241 58 111 600 24" 690 624 572.6 178 295.4 73 172 700 28" 800 720 680 229 354 98 219