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{"title":"800 Series BS4504 PN10 \/ PN16 Flange Standard 2" - 24" Wafer Check Valve","imgUrl":"https:\/\/img.ismap.com\/nimg\/7f\/0f\/73fd7ad4549a307407a7f4465ae4-200x200-1\/800_series_bs4504_pn10_2f_pn16_flange_standard_2_26quot_3b_24_26quot_3b_wafer_check_valve.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Packaging Details":"Plywood cases","Payment Terms":"TT LC"}}
{"title":"API 609 \/ ISO 5752 \/ BS5155 Standard, GGG40 \/ GGG50 Body Cast Iron Wafer Check","imgUrl":"https:\/\/img.ismap.com\/nimg\/d5\/0a\/27576aa1b0a33a208db6090b6431-200x200-1\/api_609_2f_iso_5752_2f_bs5155_standard_2c_ggg40_2f_ggg50_body_cast_iron_wafer_check_valve.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Packaging Details":"Plywood cases","Payment Terms":"TT LC"}}
{"title":"Small and Light Weight Stainless Steel, DIN 2501 PN6 \/ PN10 Flange Wafer Check","imgUrl":"https:\/\/img.ismap.com\/nimg\/61\/e2\/a28c19204a16eb291969d76991f9-200x200-1\/small_and_light_weight_stainless_steel_2c_din_2501_pn6_2f_pn10_flange_wafer_check_valve.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Packaging Details":"Plywood cases","Payment Terms":"TT LC"}}
{"title":"Good Seal Performance Single - Plate Wafer Check Valve for Fresh Water, Sea","imgUrl":"https:\/\/img.ismap.com\/nimg\/18\/a9\/65be1e3403bd16d845dda160786c-200x200-1\/good_seal_performance_single_plate_wafer_check_valve_for_fresh_c2_a0water_2c_sea_c2_a0water.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Packaging Details":"Plywood cases","Payment Terms":"TT LC"}}
{"title":"High Performance Wafer Dual Check valve 150# for water, oils, sewage","imgUrl":"https:\/\/img.ismap.com\/nimg\/03\/4d\/123fae458537dd20041c3c0d5e99-200x200-1\/high_performance_wafer_dual_check_valve_150_23_for_water_2c_oils_2c_sewage.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Packaging Details":"Plywood cases","Payment Terms":"TT LC"}}
{"title":"New structur GG25 \/ GGG40 \/ GGG50 Cast Iron Wafer Check Valve with competitive","imgUrl":"https:\/\/img.ismap.com\/nimg\/a9\/97\/5cb0ab4f6a84cc38726a68316d8a-200x200-1\/new_structur_gg25_2f_ggg40_2f_ggg50_cast_iron_wafer_check_valve_with_competitive_price.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Delivery Forecast":"Request By Client","Minimum Order Quantity":"1 Set"}}
{"title":"High Performance 800 Series Wafer Check Valve with NBR \/ EPDM \/ VITON seat","imgUrl":"https:\/\/img.ismap.com\/nimg\/7f\/0f\/73fd7ad4549a307407a7f4465ae4-200x200-1\/high_performance_800_series_wafer_check_valve_with_nbr_2f_epdm_2f_viton_seat.jpg","attrs":{"Place of Origin":"China","Brand Name":"DIEFEI or OEM","Delivery Forecast":"Request By Client","Minimum Order Quantity":"1 Set"}}
800 Series BS4504 PN10 / PN16 Flange Standard 2" - 24" Wafer Check Valve
Material:
The body material: GG25/GGG40/GGG50
The disc material: DI/SS304/SS316/AL-BZ
The stem material: SS410/SS416/SS420/SS304/SS316
The seat material: NBR/EPDM/VITON
Design Standard:
API 609/ISO 5752/BS5155
Flange Standard:
ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Product Introduction
Available in size 2" through 24"
Only fully elastomer lined check valve available.
Buble-tight shut off from 25 to 150 psi.Lower minimum pressure available elastomers;
Wide range of available elastomers;
Buna-N or EPDM standard.
Check valves compatible with ANSI B16.1 CLASS 125(iron) or B16.5 CLASS 150(steel) flange.
2”-12”compatible with PN10 PN16 and universal flange.
Use of dual springs distributes the load force evenly across each plate,resulting in quick response to flow reversal.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
1998
Total Annual:
>Eight million
Employee Number:
210~500
Ecer Certification：
Active Member
BRIEF INTRODUCTION COMPANY
Diefei Valve Co., Ltd is a specialized factory, which gathering the medium and lower pressure valve developing, manufacturing and selling together.We are one member of Chinese Valve Association, an advanced enterprise of the Valve Industry in Hebei Provin...
BRIEF INTRODUCTION COMPANY
Diefei Valve Co., Ltd is a specialized factory, which gathering the medium and lower pressure valve developing, manufacturing and selling together.We are one member of Chinese Valve Association, an advanced enterprise of the Valve Industry in Hebei Provin...
