DMAC Valves Private Limited

Design Features

Material: A105/F11 / F22 / F304 / F316/ F51 / LF2
Pressure Rating: 800# /1500#/2500#
Size Range:1/%” to 2″
Trims Material: Available on requirement
(Full port/ Reduce Port / Integral Flange / Welded Flange)

STANDARDS
Design Std.ASME B16.34 / API 602
End Connection

Flange Ends – ASME B 16.5

Socket Weld Ends – ASME B 16.11 Screwed Ends – ASME B 1.20.1

Testing Std.API 598 / BS EN 12266-Part-I

Forged Gate Valve

MATERIAL OF CONSTRUCTION
P. NO. Part Name Forged CS Forged SS 304 Forged SS 316
1 Body ASTM A 105 A182 F304 A182 F316
2 Seat Ring 11-13% Cr. SS ss 304 ss 316
3 Wedge 11-13% Cr. SS ss 304 ss 316
4 Stem A 182 F6 A182 F304 A182 F316
5 Gasket SS 304/316 Spiral Wound
6 Bonnet ASTM A 105 A182 F304 A182F 316
7 Bonnet Bolt A 193 Gr. B7 ss 304 ss 316
8 Gland Bolt A 193 Gr. B7 ss 304 ss 316
9 Giant Nut A 194-2H ss 304 ss 316
10 Stem Nut NI. Resist NI. Resist NI. Resist
11 Packing To Suit Service
12 Gland Follower AISI 410 AISI 304 AISI 316
13 Gland Flanqe A 105 ss 304 ss 316
14 Hand Wheel MCI
15 Hand Wheel Nut MS
FOR DIMENSIONS FORGED GATE VALVE
Parameters Class ½” ¾” 1″ 1 ¼” 1 ½” 2″
Face to Face (L) 800# 87 92 106 127 127 135
1500# 92 106 127 135 135 –
2500# 106 127 135 – – –
  Port Dia. (0P) 800# 9 12 17.5 22.5 29.5 35
1500# 9 12 17.5 22.5 29.5 –
2500# 9 12 17.5 – – –
Height (H) (Approx.) 800# 151 157 186 237 237 278
1500# 157 186 237 278 278 –
2500# 186 237 278 – – –
Weight (Kg) (Approx.) 800# 1.4 1.6 2.8 5.7 5.8 10.5
1500# 1.8 3 6.3 6.5 11.5 –
2500# 3.3 6.8 12.6 – – –

Forged Gate Valve

MATERIAL OF CONSTRUCTION
P. NO. Part Name Forged CS Forged SS 304 Forged SS 316
1 Body ASTM A 105 A182 F304 A182 F316
2 Seat 11-13% Cr. SS Integral Integral
3 Plug/Disc A 182 F6 ss 304 ss 316
4 Stem A 182 F6 A182 F304 A182 F316
5 Gasket SS 304/316 Spiral Wound
6 Bonnet ASTM A 105 A182 F304 A182F316
7 Bonnet Bolt A 193 Gr. B7 ss 304 ss 316
8 Gland Bolt A 193 Gr. B7 ss 304 ss 316
9 Giant Nut A 194-2H ss 304 ss 316
10 Yoke Bush NI. Resist NI. Resist NI. Resist
11 Gland Packinq To Suit Service
12 Gland Follower AISI 410 ss 304 ss 316
13 Gland Flanqe A 105 ss 304 ss 316
14 Hand Wheel MCI MCI MCI
15 Hand Wheel Nut A 194 2H ss 304 ss 316
DIMENSIONS FOR FORGED GLOBE VALVE
Parameters Class ½” ¾” 1″ 1 ¼” 1 ½” 2″
Face to Face (L) 800# 87 92 106 127 127 135
1500# 92 106 127 135 135 –
2500# 106 127 135 – – –
  Port Dia. (0P) 800# 9.5 12.7 17.5 23.8 28.6 29.5
1500# 8 9 14 20 25 –
2500# 7 12.5 15.5 – – –
Height (H) (Approx.) 800# 170 175 190 250 250 285
1500# 175 190 250 250 255 –
2500# 190 250 255 – – –
Weight (Kg) (Approx.) 800# 2 3 4 8 8 11
1500# 3 4 8 8 11 –
2500# 4.5 7.7 9 – – –

Forged Lift Check Valve

MATERIAL OF CONSTRUCTION
P. NO. Part Name Forged CS Forged SS 304 Forged SS 316
1 Body A 105 A182 F304 A182 F316
2 Seat 11-13% Cr. SS Integral Integral
3 Plug A 182 F6 ss 304 ss 316
4 Gasket SS Spiral Wound
5 Cover A 105 A182 F304 A182 F316
6 Cover Bolt A 193 Gr. B7 ss 304 ss 316
DIMENSIONS FOR FORGED LIFT CHECK VALVE
Parameters Class ½” ¾” 1″ 1 ¼” 1 ½” 2″
Face to Face (L) 800# 87 92 106 127 127 135
1500# 92 105 125 130 135 –
2500# 105 125 130 – – –
  Port Dia. (0P) 800# 9.5 12.7 17.5 23.8 28.6 29.5
1500# 8 9 14 20 25 –
2500# 7 12.5 15.5 – – –
Height (H) (Approx.) 800# 55 65 70 105 105 115
1500# 65 70 105 115 115 –
2500# 70 90 110 – – –
Weight (Kg) (Approx.) 800# 2 3 4 6 6 8
1500# 4 4 7 10 10 –
2500# 4.5 5.3 9.7 – – –