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API 602/ BS 5352 BOLTED BONNET /COVER FORGED VALVES
 
 
 

Heavy duty compact Out Side screw & York type, Bolted Bonnet / Cover, Rising stem, with Renewable Seatring valves, Piston lift check valves with spring loaded disc, resulting with most advance design features provide the ultimate in dependable, economic flow control.

 
Compliance Standards
Parameter Compliance to
Design API 602 /BS 5352/ ASME B 16.34
Pressure Temperature Rating ASME B 16.34
Screwed Ends Dimensions ASME B 1.20.1
Socket Weld Ends Dimensions ASME B 16.11
Butt Weld Ends Dimensions ASME B  16.25
Inspection & Testing ISO 5208 /API 598/ BS 6755 Part I
Part No. Part  Material
1 Body A 105/ A 182 F 304/ F 304L/ F 316/ F 316L/ F 11 / F 22/ A 350 LF 2
2 Bonnet / Cover A 105/ A 182 F 304/ F 304L/ F 316/ F 316L/ F 11 / F 22/ A 350 LF 2
3 Wedge/ Plug@ A 105/ A 182 F 304/ F 304L/ F 316/ F 316L/ F 11 / F 22/ A 350 LF 2
4 Stem A 276 410/ 304/ 316
5 Seat Rings A 182 F6a/ A 182 F 304/ F 304L/ F 316/ F 316L/ F 11/ F 22/ A 350 LF 2
6 Back Seat Bushing Integral
7 Gland A 276 410/ A 182 F 304/ A 182 F 316 / LF 2
8 Gland Flange A 105/ A 182 F 304/ F 304L/ F 316/ F 316L/ F 11 / F 22/ A 350 LF 2
9 Stem Nut A 439 D2 / Al. Bronze
10 Lock Nut Carbon Steel / SS 304
11 Gland Packing Grahited Asbestos / Grafoil / PTFE
12 Bonnet Gasket Spiral Wound SS 304/ 316 with Asbestos / Teflon or Grafoil
13 Gland Eye Bolt & Nut SS 410 / SS 304
14 Hand Wheel Carbon Steel 
15 Hand Wheel Nut Carbon Steel
16 Studs / Bolts A 193 Gr. B7 / Gr. B7M/ Gr. B8 / Gr. B8M/ L7
17 Nut A 194 Gr. 2H/ Gr. 2HM/ A 194 8/ A 194 8M/ A 194 4/7
 
@ CS & Alloy Steel Disc and Seat Rings will be overlayed with 13% Cr. Or Stellite 6 as per customer specifications

 
ASME 800 CLASS - GATE VALVES
  6 10 15 20 25 32 40 50
L - SP 85 85 92 105 125 125 135  -
L - RP 85 85 92 92 105 125 125 135
P - SP 6 9 12 17.5 22.5 29.5 35  -
P - RP 6 6 9 12 17.5 22.5 29.5 35
H (Appx.) 165 165 165 175 195 265 265 275
 ØW 85 85 85 85 150 150 150 150
Wt. (Appx.) 2 2 2 3 3 8 8 10
ASME 1500 CLASS - GATE VALVES
  6 10 15 20 25 32 40
L 92 92 92 105 125 125 135
 P 6 6 9 12 16 19 27
H (Appx.) 175 175 175 195 265 275 275
 ØW 90 90 90 100 150 150 150
Wt. (Appx.) 3 3 3 4 8 10 10
ASME 800 CLASS - GLOBE VALVES
  6 10 15 20 25 32 40 50
L - SP 85 85 92 105 125 125 135  -
L - RP 85 85 92 92 105 125 125 135
P - SP 6 9 12 17.5 22.5 29.5 35  -
P - RP 6 6 9 12 17.5 22.5 29.5 35
H (Appx.) 165 165 165 175 195 265 265 275
 ØW 90 90 90 100 150 150 150 150
Wt. (Appx.) 3 3 3 4 8 8 11 11
ASME 1500 CLASS - GLOBE VALVES
  6 10 15 20 25 32 40
L 92 92 92 105 125 130 135
 P 6 6 11 15 19 27 31
H (Appx.) 175 175 175 190 250 250 250
 ØW 90 90 90 100 150 150 150
Wt. (Appx.) 3 3 3 4 8 8 11
ASME 800 CLASS - CHECK VALVES
  6 10 15 20 25 32 40 50
L - SP 85 85 92 105 125 125 135  -
L - RP 85 85 92 92 105 125 125 135
P - SP 6 9 12 17.5 22.5 29.5 35  -
P - RP 6 6 9 12 17.5 22.5 29.5 35
H (Appx.) 55 55 55 70 105 105 115 115
Wt. (Appx.) 3 3 3 4 8 8 11 11
ASME 1500 CLASS - CHECK VALVES
  6 10 15 20 25 32 40
L 92 92 92 105 125 130 135
 P 6 6 11 15 18 27 31
H (Appx.) 65 65 65 70 105 115 115
Wt. (Appx.) 4 4 4 4 7 10 10

Options

  • For Low Temperature and Cryogenic Services Extended Bonnet as per BS 6364 available
  • Below Seal for critical service and hazardous media
  • Welded on Flanges/ Welded Bonnet / Cover Construction


Every individual valve manufactured at HK is inspected and pressure tested, for which test certificates are provided according to ISO 10474/EN10204 3.1 B

Due to continuous product development the products, texts, photographs, graphics and diagrams in this broucher may be subject to alteration by HK without prior notice or reasons being given.
 
 
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