Supplier: China Valmax Valve Co., Ltd
Contact person: Mr. linjian
Position: manager
Address: NO.1,Longqing Road, Lishui Economic Development Zone, Zhejiang China
Country: China
Phone: 865782192222 - Mobi: 865782192222
Cast Steel Pressure Seal Gate Valves, 900 LB, 12 I
Price: 10-999
Model No.: GVPS
CastSteel Pressure Seal Bonnet Gate Valves
, BW, OS&Y, PSB,rising stem, gear operated.
Model: 12",
Body/Bonnet: ASTM A216 WC6
Wedge: ASTM A216WC6+304SS
Seat: ASTM A182-F11+304SS
Stem: 304SS
Face to face dimension:
Valve standard: API 600
Flange standard: ASME B16.5
Sealing pressure test: 165BAR
Shell pressure test: 225BAR
Standards and Range:
- Design basis: ASMEB16.34, GB 12234, API 600.
- Flanged ends: ASMEB16.5, GB 9113.
- Butt-welding ends:ASME B16.25.
- Face-to-facedimension: ASME B16.10, GB 12221.
- Inspection andtest: API 598, API 6D, JB/T 9092.
- Pressure rating:Class 150 - 2500, PN16 - PN420.
- Product range:2" - 48", DN50 - DN1200.
- Materials of mainparts: WCB, LCB, WC6, WC9, C5, C12.
Design Features:
- Certified to API600.
- USA VOC middleshaft micro leakage certification.
- Design of outsidescrew and yoke (OS&Y).
- Boltedbonnet.
- Pressureself-sealing type bonnet.
- Design of wedgetype flexible gate and full guide rail.
- Operation methods:handwheel, bevel gear or electric actuated.
- Overlay welding byhard alloy can be performed on the seat surface according to specifications inAPI 600.
- Replaceable valveseat and back seat.
- Integral seat andback seat are adopted in stainless steel valves.
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