J41H-16C�T䓽�ֹ�y
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�˚⣺1440 �l(f��)���r�g��2014-08-01 16:08 �P(gu��n)�I�~����ֹ�y �a(ch��n)Ʒ��̖��J41H-16C ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r��01 ���˽����a(ch��n)ƷԔ��,��Ո |
�T䓽�ֹ�y
�������P(gu��n)��̖��J41H,J41Y,J41H-16C,J41Y-16C�ȡ�
�Y(ji��)��(g��u)���c�c��;
Strucure features and usages:
- ȫ�P(gu��n)�r��݆��형rᘷ������D(zhu��n),��
- �����b�ڹܵ����κ�λ����,�����|(zh��)������������
- ���P䓽�ֹ�y�m���ڸ���g�Խ��|(zh��)�Ĺܵ���,�������õķ����Ժ����ď���,��
- �Ͻ�䓽�ֹ�y�m�����ߜص���������Ʒ�ܵ���,�������ߜ����c,��
- When fully closed,the handwheel rotates clockwise.
- Able to be mounted on any position of the pipeline,the medium flows from down to up.
- Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
- Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
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Test pressure
| ���Q����PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| ���w����ԇ�Shell strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
| ���ܷ�ԇ�Back seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
| �ܷ�ԇ�Seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
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Scope of use
|
�a(ch��n)Ʒ��� Product classification |
�m�ý��|(zh��) Suitable medium |
�m�Üضȣ��棩 Suitable temperature |
|
J41(H.Y)-C�� J941(H.Y)-C�� |
ˮ������,����ƷWater,steam,oilgoods |
≤425�� ≤450�� |
|
J41W-P�� J941W-P�� |
�����Nitric acid | ≤200�� |
| J41W-RŪ | �����Acetic acid | ≤200�� |
|
J41Y-I�� J941Y-I�� |
ˮ,����������ƷWater,steam,oilgoods | ≤550�� |
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Material for main parts
| �a(ch��n)Ʒ���Product classification | ������Q��Part name�� | |||||||
|
�y�w,���y�w Body bonnet |
�y�U Valve stem |
�y�� Disc |
�ܷ��� Sealing face |
�y�U��ĸ Yoke nut |
���� Packing |
�o�̼� Fastener |
��݆ Handwheel |
|
| J41(H.Y)-C�� J941(H.Y)-C�� | 25,��WCB | �t���P�Cr.Stainless steel | 2Cr1325 |
H:���P� Y:Ⓕ�Ӳ�|(zh��)�Ͻ� H:Stainless steel Y:Co-based carbide alloy steel |
�X���~ Albronze |
����ʯī Flexible graphite |
��(y��u)�|(zh��)̼� High-grade carbon steel |
����T�F Forgeable cast-iron |
| J41W-P��J941W-P�� | �t���Cr.Ni.Ti steel | �t���Cr.Ni.Ti steel | �t���Cr.Ni.Ti steel | �t���Cr.Ni.Ti steel | �X���~Albronze | ����ʯīFlexible graphite | ���P�Stainless steel | ����T�FForgeable cast-iron |
| J41W-R�� | �t��f��Cr.Ni.Mo.Ti steel | �t��f��Cr.Ni.Mo.Ti steel | �t��f��Cr.Ni.Mo.Ti steel | �t��f��Cr.Ni.Mo.Ti steel | �X���~Albronze | ����ʯīFlexible graphite | ���P�Stainless steel | ����T�FForgeable cast-iron |
| J41Y-I��J941Y-I�� | �t�f� Cr.Mo steel | �t�f�Cr.Mo steel | �Ͻ��Alloy steel | Ⓕ�Ӳ�|(zh��)�Ͻ��C0-based carbide alloy steel | �X���~Albronze | ����ʯīFlexible graphite | �Ͻ��Alloy steel | ����T�FForgeable cast-iron |
